From 854da6c0e7f611b4b3cbddbcf75721537f0e4836 Mon Sep 17 00:00:00 2001 From: Andreas Czerniak Date: Wed, 26 Jan 2022 10:19:49 +0100 Subject: [PATCH] adding xsl+records --- .../dnetlib/dhp/transform/ore_record_proc.xml | 17 + .../dnetlib/dhp/transform/pangaea_record.xml | 1 + .../dnetlib/dhp/transform/records/v4_pub.xml | 70 ++ .../dnetlib/dhp/transform/records/v4_zora.xml | 131 +++ .../transform/scripts/original/dris2db.xsl | 30 +- .../xslt_cleaning_oaire2datacite_orig.xsl | 818 +++++++++++++++++ .../xslt_cleaning_pangaea_datacite_orif.xsl | 231 +++++ .../scripts/original/xslt_dc2oaf_narcis.xsl | 346 +++++++ .../original/xslt_rioxx2oaf_core_orig.xsl | 376 ++++++++ .../transform/scripts/templateProfile_hadoop | 28 + .../xslt_cleaning_datarepo_datacite.xsl | 74 +- .../scripts/xslt_cleaning_oaire2datacite.xsl | 811 +++++++++++++++++ .../xslt_cleaning_oaire2datacite_dev.xsl | 848 ++++++++++++++++++ .../scripts/xslt_dc2oaf_narcis_hadoop.xsl | 351 ++++++++ .../dhp/transform/scripts/xslt_funder.xsl | 47 + .../scripts/xslt_nlm2oaf_journal.fi.xsl | 2 +- .../transform/scripts/xslt_nlm2oaf_us-pmc.xsl | 2 + .../transform/scripts/xslt_rioxx2oaf_core.xsl | 383 ++++++++ 18 files changed, 4534 insertions(+), 32 deletions(-) create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/ore_record_proc.xml create mode 100755 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/pangaea_record.xml create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/records/v4_pub.xml create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/records/v4_zora.xml create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_cleaning_oaire2datacite_orig.xsl create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_cleaning_pangaea_datacite_orif.xsl create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_dc2oaf_narcis.xsl create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_rioxx2oaf_core_orig.xsl create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/templateProfile_hadoop create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_cleaning_oaire2datacite.xsl create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_cleaning_oaire2datacite_dev.xsl create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_dc2oaf_narcis_hadoop.xsl create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_funder.xsl create mode 100644 dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_rioxx2oaf_core.xsl diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/ore_record_proc.xml b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/ore_record_proc.xml new file mode 100644 index 000000000..f321a1a89 --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/ore_record_proc.xml @@ -0,0 +1,17 @@ +10.12688/f1000research.9091.22021-09-28T15:17:39.54796799+02:00
F1000ResearchF1000Research2046-1402F1000 Research LimitedLondon, UK10.12688/f1000research.9091.2Research NoteArticlesGenitourinary CancersMethods for Diagnostic & Therapeutic StudiesA multi-site cutting device implements efficiently the divide-and-conquer strategy in tumor sampling

[version 2; peer review: 2 approved, 1 approved with reservations]

LopezJose I.a123CortesJesus M.b456 + Department of Pathology, Cruces University Hospital, Barakaldo, Spain + Biomarkers in Cancer Unit, Biocruces Research Institute, Barakaldo, Spain + University of the Basque Country, Leioa, Spain + Quantitative Biomedicine Unit, Biocruces Research Institute, Barakaldo, Spain + Ikerbasque: The Basque Foundation for Science, Bilbao, Spain + Department of Cell Biology and Histology, University of the Basque Country, Leioa, Spain + + joseignacio.lopez@osakidetza.eus + + + jesus.m.cortes@gmail.com +

JIL and JMC identified the problem and gave a realistic solution. JIL and JMC wrote this note.

+ Competing interests: No competing interests were disclosed.

26720162016515872572016Copyright: © 2016 Lopez JI and Cortes JM2016This is an open access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

We recently showed that in order to detect intra-tumor heterogeneity a Divide-and-Conquer (DAC) strategy of tumor sampling outperforms current routine protocols. This paper is a continuation of this work, but here we focus on DAC implementation in the Pathology Laboratory. In particular, we describe a new simple method that makes use of a cutting grid device and is applied to clear cell renal cell carcinomas for DAC implementation. This method assures a thorough sampling of large surgical specimens, facilitates the demonstration of intratumor heterogeneity, and saves time to pathologists in the daily practice. The method involves the following steps: 1. Thin slicing of the tumor (by hand or machine), 2. Application of a cutting grid to the slices ( + e.g., a French fry cutter), resulting in multiple tissue cubes with fixed position within the slice, 3. Selection of tissue cubes for analysis, and finally, 4. Inclusion of selected cubes into a cassette for histological processing (with about eight tissue fragments within each cassette). Thus, using our approach in a 10 cm in-diameter-tumor we generate 80 tumor tissue fragments placed in 10 cassettes and, notably, in a tenth of time. Eighty samples obtained across all the regions of the tumor will assure a much higher performance in detecting intratumor heterogeneity, as proved recently with synthetic data.

Tumor samplingcutting griddivide and conquerclear cell renal cell carcinomaintratumor heterogeneitypathology routineJMC is funded by Ikerbasque: The Basque Foundation for Science. + The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. +
\ No newline at end of file diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/pangaea_record.xml b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/pangaea_record.xml new file mode 100755 index 000000000..ae3c7cc28 --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/pangaea_record.xml @@ -0,0 +1 @@ +2021-09-28T08:20:57Zhttps://ws.pangaea.de/oai/provider
oai:pangaea.de:doi:10.1594/PANGAEA.668712021-06-04T08:21:26ZcitableIMAGESimagesresultssupplementtopicLithospheretopicOceans
10.1594/PANGAEA.66871Auffret, Gérard AGérard AAuffretZaragosi, SebastienSebastienZaragosiDennielou, BernardBernardDennielou0000-0002-9528-2746Cortijo, ElsaElsaCortijoVan Rooij, DavidDavidVan Rooij0000-0003-3633-3344Grousset, Francis EFrancis EGroussetPujol, ClaudeClaudePujolEynaud, FrédériqueFrédériqueEynaud0000-0003-1283-7425Siegert, Martin JMartin JSiegert0000-0002-0090-4806Geochemistry and age models of sediments from the Celtic margin, supplement to: Auffret, Gérard A; Zaragosi, Sebastien; Dennielou, Bernard; Cortijo, Elsa; Van Rooij, David; Grousset, Francis E; Pujol, Claude; Eynaud, Frédérique; Siegert, Martin J (2002): Terrigenous fluxes at the Celtic Margin during the last glacial cycle. Marine Geology, 188(1-2), 79-108PANGAEA - Data Publisher for Earth & Environmental Science2002Piston corerCalypso CorerMD101Marion Dufresne (1995)International Marine Global Change Study (IMAGES)1995-05-30T00:00:00enSupplementary Collection of Datasets10.1016/S0025-3227(02)00276-14 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThe sedimentary sections of three cores from the Celtic margin provide high-resolution records of the terrigenous fluxes during the last glacial cycle. A total of 21 14C AMS dates allow us to define age models with a resolution better than 100 yr during critical periods such as Heinrich events 1 and 2. Maximum sedimentary fluxes occurred at the Meriadzek Terrace site during the Last Glacial Maximum (LGM). Detailed X-ray imagery of core MD95-2002 from the Meriadzek Terrace shows no sedimentary structures suggestive of either deposition from high-density turbidity currents or significant erosion. Two paroxysmal terrigenous flux episodes have been identified. The first occurred after the deposition of Heinrich event 2 Canadian ice-rafted debris (IRD) and includes IRD from European sources. We suggest that the second represents an episode of deposition from turbid plumes, which precedes IRD deposition associated with Heinrich event 1. At the end of marine isotopic stage 2 (MIS 2) and the beginning of MIS 1 the highest fluxes are recorded on the Whittard Ridge where they correspond to deposition from turbidity current overflows. Canadian icebergs have rafted debris at the Celtic margin during Heinrich events 1, 2, 4 and 5. The high-resolution records of Heinrich events 1 and 2 show that in both cases the arrival of the Canadian icebergs was preceded by a European ice rafting precursor event, which took place about 1–1.5 kyr before. Two rafting episodes of European IRD also occurred immediately after Heinrich event 2 and just before Heinrich event 1. The terrigenous fluxes recorded in core MD95-2002 during the LGM are the highest reported at hemipelagic sites from the northwestern European margin. The magnitude of the Canadian IRD fluxes at Meriadzek Terrace is similar to those from oceanic sites.-12.595500000000015-8.53383333333334846.910549.1715Celtic ShelfMeriadzec
oai:pangaea.de:doi:10.1594/PANGAEA.4722082020-12-05T14:40:15ZcitableLEZpaleoclimatesupplement
10.1594/PANGAEA.472208Sirocko, FrankFrankSirockoSeelos, KlemensKlemensSeelosSchaber, KatjaKatjaSchaberRein, BertBertReinDreher, FrankFrankDreherDiehl, MarkusMarkusDiehlLehne, RouwenRouwenLehneJäger, KnutKnutJägerKrbetschek, Matthias RMatthias RKrbetschekDegering, DetlevDetlevDegeringRecord of pollen, silt and greyscale stack from the Eifel Laminated Sediment Archive (ELSA), supplement to: Sirocko, Frank; Seelos, Klemens; Schaber, Katja; Rein, Bert; Dreher, Frank; Diehl, Markus; Lehne, Rouwen; Jäger, Knut; Krbetschek, Matthias R; Degering, Detlev (2005): A late eemian aridity pulse in central Europe during the last glacial inception. Nature, 436, 833-836PANGAEA - Data Publisher for Earth & Environmental Science2005Drilling/drill rigenSupplementary Collection of Datasets10.1038/nature039054 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedInvestigating the processes that led to the end of the last interglacial period is relevant for understanding how our ongoing interglacial will end, which has been a matter of much debate. A recent ice core from Greenland demonstrates climate cooling from 122,000 years ago driven by orbitally controlled insolation, with glacial inception at 118,000 years ago. Here we present an annually resolved, layer-counted record of varve thickness, quartz grain size and pollen assemblages from a maar lake in the Eifel (Germany), which documents a late Eemian aridity pulse lasting 468 years with dust storms, aridity, bushfire and a decline of thermophilous trees at the time of glacial inception. We interpret the decrease in both precipitation and temperature as an indication of a close link of this extreme climate event to a sudden southward shift of the position of the North Atlantic drift, the ocean current that brings warm surface waters to the northern European region. The late Eemian aridity pulse occurred at a 65° N July insolation of 416 W/m**2, close to today's value of 428 W/m**2, and may therefore be relevant for the interpretation of present-day climate variability.1.Core SM2: 2561350/5559650 (Gauß-Krüger coordinate system), 400 m NN Schalkenmehrener Maar; 2.Core DE2: 2536118/5573152, 565 m NN Dehner Maar; 3.Core OW1: 2567153/5556565, 385 m NN Oberwinkler Maar; 4.Core HL2: 2559752/5558994, 402.5 m NN Maar Westlich Hoher List6.589876.8363950.1650.18691Eigelbach Trockenmaar, Eifel, GermanyWestlich Hoher List, Trockenmaar, Eifel, Germany
oai:pangaea.de:doi:10.1594/PANGAEA.4722412021-05-21T12:02:02ZcitableORFOISsupplement
10.1594/PANGAEA.472241Michels, KlausKlausMichelsKuhn, GerhardGerhardKuhn0000-0001-6069-7485Hillenbrand, Claus-DieterClaus-DieterHillenbrand0000-0003-0240-7317Diekmann, BernhardBernhardDiekmann0000-0001-5129-3649Fütterer, Dieter KDieter KFüttererGrobe, HannesHannesGrobe0000-0002-4133-2218Uenzelmann-Neben, GabrieleGabrieleUenzelmann-Neben0000-0002-0115-5923Grain size composition of sediment cores from the Weddell Sea, Antarctica, supplement to: Michels, Klaus; Kuhn, Gerhard; Hillenbrand, Claus-Dieter; Diekmann, Bernhard; Fütterer, Dieter K; Grobe, Hannes; Uenzelmann-Neben, Gabriele (2002): The southern Weddell Sea: combined contourite-turbidite sedimentation at the southeastern margin of the Weddell Gyre. In: Stow, D A V; Pudsey, C; Howe, J C; Faugères, J-C & Viana, A R (eds.), Deep-water contourite systems: modern drifts and ancient series, seismic and sedimentary characteristics. Geological Society of London, Memoirs, London, 22, 305-323PANGAEA - Data Publisher for Earth & Environmental Science2002gcmd1Gravity corer (Kiel type)Giant box corerPiston corer (BGR type)ANT-IV/3ANT-VI/3ANT-VIII/5PolarsternPaleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)1985-12-18T23:15:00/1990-01-15T00:04:00enSupplementary Collection of Datasets10013/epic.14690.d00113 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedSedimentary processes in the southeastern Weddell Sea are influenced by glacial-interglacial ice-shelf dynamics and the cyclonic circulation of the Weddell Gyre, which affects all water masses down to the sea floor. Significantly increased sedimentation rates occur during glacial stages, when ice sheets advance to the shelf edge and trigger gravitational sediment transport to the deep sea. Downslope transport on the Crary Fan and off Dronning Maud and Coats Land is channelized into three huge channel systems, which originate on the eastern-, the central and the western Crary Fan. They gradually turn from a northerly direction eastward until they follow a course parallel to the continental slope. All channels show strongly asymmetric cross sections with well-developed levees on their northwestern sides, forming wedge-shaped sediment bodies. They level off very gently. Levees on the southeastern sides are small, if present at all. This characteristic morphology likely results from the process of combined turbidite-contourite deposition. Strong thermohaline currents of the Weddell Gyre entrain particles from turbidity-current suspensions, which flow down the channels, and carry them westward out of the channel where they settle on a surface gently dipping away from the channel. These sediments are intercalated with overbank deposits of high-energy and high-volume turbidity currents, which preferentially flood the left of the channels (looking downchannel) as a result of Coriolis force. In the distal setting of the easternmost channel-levee complex, where thermohaline currents are directed northeastward as a result of a recirculation of water masses from the Enderby Basin, the setting and the internal structures of a wedge-shaped sediment body indicate a contourite drift rather than a channel levee. Dating of the sediments reveals that the levees in their present form started to develop with a late Miocene cooling event, which caused an expansion of the East Antarctic Ice Sheet and an invigoration of thermohaline current activity.-33.648829999999975-16.5-74.24116-71.86933Camp NorwayHalley BayWeddell SeaLyddan Island
oai:pangaea.de:doi:10.1594/PANGAEA.4722812021-05-20T20:47:31ZcitablesupplementtopicLandSurfacetopicLithospheretopicPaleontology
10.1594/PANGAEA.472281Utescher, TorstenTorstenUtescherDjordjevic-Milutinovic, DesaDesaDjordjevic-MilutinovicBruch, Angela AAngela ABruchMosbrugger, VolkerVolkerMosbruggerOligocene to Miocene palaeoclimate reconstructions from 14 sites in Serbia, supplement to: Utescher, Torsten; Djordjevic-Milutinovic, Desa; Bruch, Angela A; Mosbrugger, Volker (2007): Climate and vegetation changes in Serbia during the last 30 Ma. Palaeogeography, Palaeoclimatology, Palaeoecology, 253(1-2), 157-168PANGAEA - Data Publisher for Earth & Environmental Science2007NECLIME_campaignNeogene Climate Evolution in Eurasia (NECLIME)enSupplementary Collection of Datasets10.1016/j.palaeo.2007.03.03714 datasetsapplication/zipCreative Commons Attribution 3.0 Unported14 published megafloras from the Serbian Cenozoic are analyzed with respect to vegetation type, palaeoclimate, and palaeogeographic settings. The floras cover a time-span from the Oligocene to the late Miocene. The results obtained are compared with continental climate records from other parts of Europe and discussed in the context of global climate change. To obtain a quantitative palaeoclimate record a total of seven different climate variables is calculated for each of the floras using the Coexistence Approach.19.9822.6343.8844.82Serbia
oai:pangaea.de:doi:10.1594/PANGAEA.4722872021-07-14T13:40:15ZC3GridParentcitablePSradio
10.1594/PANGAEA.472287König-Langlo, GertGertKönig-Langlo0000-0002-6100-4107Standard meteorological measurements on board of POLARSTERN during expedition ANT-IV (PS08, 4 cruises, south summer 1985/86) in the Atlantic and Weddell Sea, AntarcticaPANGAEA - Data Publisher for Earth & Environmental Science2006RadiosondeUnderway cruise track measurementsANT-IV/1aANT-IV/1bANT-IV/1cANT-IV/2ANT-IV/3ANT-IV/4PolarsternMeteorological Long-Term Observations @ AWI (AWI_Meteo)Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhavenhttps://ror.org/032e6b9421985-09-06T06:00:00/1986-04-28T18:00:00enCollection of Datasets10.2312/BzP_0033_198710.2312/BzP_0032_1986191 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedDuring the fourth Antarctic voyage ANT-IV of the research icebreaker POLARSTERN standard meteorological measurements have been performed. The measurements include 3-hourly synoptic observations as well as daily upper air soundings. The measurements started on September 6 1985 at Bremerhaven and were terminated at April 28 1986 in Punta Arenas.
The 3-hourly synoptic observations are performed following the instructions of the FM 13 ships code defined by the World Meteorological Organization (WMO). The datasets include automatic measurements such as mean ship's speed, wind velocity, wind direction, air temperature, water temperature as well as visual observations such as total cloud amount, present weather, clouds, height and period of swell waves, ice classification. The visual observation are not performed during night time.
For the upper air soundings VAISALA RS80 radiosondes, carried by helium-filled balloons (TOTEX 350 - 1500) were used. Data reception and evaluation were carried out by a MicroCora System (VAISALA). The upper air soundings include profile measurements of pressure, temperature, relative humidity and wind vector. Usually the soundings started at the heliport (10 m above sea level) and terminated between 15 and 37 km. The height of the measurements was calculated by applying the barometric formula. The wind vector was determined with the aid of the OMEGA navigation system.-69.7716.6-77.6548.8North Atlantic OceanCanarias Sea
oai:pangaea.de:doi:10.1594/PANGAEA.4722932021-01-09T04:53:28ZcitablepaleoclimatesupplementtopicPaleontology
10.1594/PANGAEA.472293Friedrich, OliverOliverFriedrich0000-0002-6046-7513Hemleben, ChristophChristophHemlebenDiversity and faunal composition of benthic foraminifera in Hole 44-390A on the Blake Nose Plateau, supplement to: Friedrich, Oliver; Hemleben, Christoph (2007): Early Maastrichtian benthic foraminiferal assemblages from the western North Atlantic (Blake Nose) and their relation to paleoenvironmental changes. Marine Micropaleontology, 62(1), 31-44PANGAEA - Data Publisher for Earth & Environmental Science2007Drilling/drill rigLeg44Glomar ChallengerDeep Sea Drilling Project (DSDP)1975-08-29T00:00:00enSupplementary Collection of Datasets10.1016/j.marmicro.2006.07.0032 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedBenthic foraminiferal assemblages are a widespread tool to understand changes in organic matter flux and bottom-water oxygenation and their relation to paleoceanographic changes in the Upper Cretaceous oceans. In this study, assemblage data (diversity, total number, and number per species and gram) from Deep Sea Drilling Project (DSDP) Site 390 (Blake Nose, western North Atlantic) were processed for the lower Maastrichtian (Globotruncana falsostuarti – Gansserina gansseri Planktic Foraminiferal Zone). These data document significant changes in nutrient flux to the sea floor as well as bottom-water oxygenation during this time interval. Parallel to the observed changes in the benthic foraminiferal assemblages the number of inoceramid shells decreases, reflecting also a significant increase in bottom-water oxygenation. We speculate, that these data could reflect the onset of a shift from warmer low-latitude to cooler high-latitude deep-water sources. This speculation will predate the major reorganization of the oceanic circulation resulting in a circulation mode similar to today at the Early/Late Maastrichtian boundary by ~1 Ma and therefore improves our understanding of Late Cretaceous paleoceanography.Contribution of the Kühlokrei Project-76.112330.1423North Atlantic
oai:pangaea.de:doi:10.1594/PANGAEA.4724922021-05-20T20:48:19ZcitablesupplementtopicLithospheretopicPaleontology
10.1594/PANGAEA.472492Utescher, TorstenTorstenUtescherMosbrugger, VolkerVolkerMosbruggerAshraf, Abdul RahmanAbdul RahmanAshrafPalaeoclimate reconstructions of the Oligocene to Pliocene from eight sites in northwest Germany using the Coexistence Approach, supplement to: Utescher, Torsten; Mosbrugger, Volker; Ashraf, Abdul Rahman (2000): Terrestrial climate evolution in northwest Germany over the last 25 million years. Palaios, 15(5), 430-449PANGAEA - Data Publisher for Earth & Environmental Science2000QuarryNECLIME_campaignNeogene Climate Evolution in Eurasia (NECLIME)enSupplementary Collection of Datasets10.2307/35155148 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThe first detailed reconstruction of the continental palaeoclimate evolution of the Northwest German Tertiary (Late Oligocene to Pliocene) is presented. The paleoclimate data are derived from the paleobotanical record using the coexistence approach, a method recently introduced that employs climatic requirements of the Nearest Living Relatives of a fossil flora. Twenty six megafloras (fruits and seeds, leaves, woods) from the Tertiary succession of the Lower Rhine Basin and neighboring areas are analyzed with respect to ten meteorological parameters. Additionally, two sample sets from Late Miocene to Early Pliocene sediments comprising 396 palynofloras are analyzed by the same method providing a higher temporal resolution. The temperature curves show a comparatively cooler phase in the Late Oligocene, a warm interval the Middle Miocene, and a cooling starting at 14 Ma. The cooling trend persisted until Late Pliocene with a few higher frequency temperature variations observed. From the beginning of Late Miocene to the present, the seasonality increases and climate appears to have been less stable. As indicated by the precipitation data, a Cfa climate with wet summers persisted in NW Germany from Late Oligocene to Late Pliocene. The results obtained are well in accordance with regional and global isotope curves derived from the marine record, and allow for a refined correlation of the Tertiary succession in the Lower Rhine Basin with the international standard. It is shown that the reconstructed data are largely consistent with the continental climate record for the Northern Hemisphere, as reported by various authors. Discrepancies with previous reconstructions are discussed in detail.6.177.894150.614451.032Germany, Rhineland-PalatinateGermany, North Rhine-Westphalia
oai:pangaea.de:doi:10.1594/PANGAEA.4759952020-12-05T14:39:27ZcitablepaleoclimatesupplementtopicPaleontology
10.1594/PANGAEA.475995Schumacher, StefanieStefanieSchumacher0000-0002-8310-9743Jorissen, Frans JFrans JJorissen0000-0002-9325-6085Dissard, DelphineDelphineDissard0000-0001-8250-2888Larkin, Kate EKate ELarkinGooday, Andrew JAndrew JGoodayAnalysis of Recent benthic foraminiferal assemblages from the oxygen minimum zone of the Pakistan continental margin, supplement to: Schumacher, Stefanie; Jorissen, Frans J; Dissard, Delphine; Larkin, Kate E; Gooday, Andrew J (2007): Live (Rose Bengal stained) and dead benthic foraminifera from the oxygen minimum zone of the Pakistan continental margin (Arabian Sea). Marine Micropaleontology, 62(1), 45-73PANGAEA - Data Publisher for Earth & Environmental Science2007MultiCorerMegaCorerCD145CD146Charles Darwin2003-03-21T00:00:00/2003-05-21T00:00:00enSupplementary Collection of Datasets10.1016/j.marmicro.2006.07.00425 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedLive (Rose Bengal stained) and dead benthic foraminiferal communities (hard-shelled species only) from the Pakistan continental margin oxygen minimum zone (OMZ) have been studied in order to determine the relation between faunal composition and the oxygenation of bottom waters. During R.R.S. Charles Darwin Cruises 145 and 146 (12 March to May 28 2003), 11 multicores were taken on the continental margin off Karachi, Pakistan. Two transects were sampled, constituting a composite bathymetric profile from 136 m (above the OMZ in spring 2003) down to 1870 m water depth. Cores (surface area 25.5 cm2) were processed as follows: for stations situated above, and in the upper part of the OMZ, sediment slices were taken for the 0-0.5 and 0.5-1 cm intervals, and then in 1 cm intervals down to 10 cm. For the lower part of the OMZ, the second centimetre was also sliced in half-centimetre intervals. Each sample was stored in 10 % borax-buffered formalin for further processing. Onshore, the samples were wet sieved over 63 µm, 150 µm and 300 µm sieves and the residues were stained for one week in ethanol with Rose Bengal. After staining, the residue was washed again. The stained faunas were picked wet in three granulometric fractions (63-150 µm, 150-300 µm and >300 µm), down to 10 cm depth. To gain more insight into the population dynamics we investigated the dead (unstained) foraminifera in the 2-3 cm level for the fractions 150-300 µm and >300 µm. The fractions >300 µm and 150-300 µm show nearly the same faunal distribution and therefore the results are presented here for both fractions combined (i.e. the >150 µm fraction). Live foraminiferal densities show a clear maximum in the first half centimetre of the sediment; only few specimens are found down to 4 cm depth. The faunas exhibit a clear zonation across the Pakistan margin OMZ. Down to 500 m water depth, Uvigerina ex gr. U. semiornata and Bolivina aff. B. dilatata dominate the assemblages. These taxa are largely restricted to the upper cm of the sediment. They are adapted to the very low bottom-water oxygen values (ab. 0.1 ml/l in the OMZ core) and the extremely high input of organic carbon on the upper continental slope. The lower part of the OMZ is characterized by cosmopolitan faunas, containing also some taxa that in other areas have been described in deep infaunal microhabitats.66.0002766.7197222.8588823.28916Arabian Sea
oai:pangaea.de:doi:10.1594/PANGAEA.4760072021-06-30T11:57:15Zacex302pccitablepaleoclimatesupplementtopicLithosphere
10.1594/PANGAEA.476007Stein, RuedigerRuedigerStein0000-0002-4453-9564Boucsein, BettinaBettinaBoucseinMeyer, HannoHannoMeyer0000-0003-4129-4706Bulk sedimentology from Sites M0002 and M0004 of the ACEX (Exp302) expedition to the Arctic Ocean, supplement to: Stein, Ruediger; Boucsein, Bettina; Meyer, Hanno (2006): Anoxia and high primary production in the Paleogene central Arctic Ocean: first detailed records from Lomonosov Ridge. Geophysical Research Letters, 33, L18606PANGAEA - Data Publisher for Earth & Environmental Science2006Exp302Vidar VikingIntegrated Ocean Drilling Program / International Ocean Discovery Program (IODP)2004-08-19T00:00:00/2004-09-02T00:00:00enSupplementary Collection of Datasets10.1029/2006GL026776IBCR0302RHTS001IBCR0302RHVS001IBCR0302RHWS0013 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedExcept for a few discontinuous fragments of the Late Cretaceous/Early Cenozoic climate history and depositional environment, the paleoenvironmental evolution of the pre-Neogene central Arctic Ocean was virtually unknown prior to the IODP Expedition 302 (Arctic Ocean Coring Expedition – ACEX) drilling campaign on Lomonosov Ridge in 2004. Here we present detailed organic carbon (OC) records from the entire ca. 200 m thick Paleogene OC-rich section of the ACEX drill sites. These records indicate euxinic „Black Sea-type“ conditions favorable for the preservation of labile aquatic (marine algae-type) OC occur throughout the upper part of the early Eocene and the middle Eocene, explained by salinity stratification due to freshwater discharge. The superimposed short-term („Milankovitch-type“) variability in amount and composition of OC is related to changes in primary production and terrigenous input. Prominent early Eocene events of algae-type OC preservation coincide with global d13C events such as the PETM and Elmo events. The Elmo d13C Event has been identified in the Arctic Ocean for the first time.136.17458139.3650187.8665887.92118Arctic Ocean
oai:pangaea.de:doi:10.1594/PANGAEA.4779842021-05-21T13:15:24Zcitable
10.1594/PANGAEA.477984Wagenbach, DietmarDietmarWagenbachWeller, RolfRolfWeller0000-0003-4880-5572Time series of air chemistry measurements at Georg-von-Neumayer station, Dronning Maud Land, Antarctica in the years 1982 to 1991PANGAEA - Data Publisher for Earth & Environmental Science2006Air chemistry observatoryAWI_stationsAtmospheric Chemistry @ AWI (AWI_AC)Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhavenhttps://ror.org/032e6b9421982-01-20T00:00:00/1991-12-21T12:00:00enCollection of Datasets10 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThe first Air Chemistry Observatory at the German Antarctic station Georg von Neumayer (GvN) was operated for 10 years from 1982 to 1991. The focus of the established observational programme was on characterizing the physical properties and chemical composition of the aerosol, as well as on monitoring the changing trace gas composition of the background atmosphere, especially concerning greenhouse gases. The observatory was designed by the Institut für Umweltphysik, University of Heidelberg (UHEIIUP).
The experiments were installed inside the bivouac lodge, mounted on a sledge and put upon a snow hill to prevent snow accumulation during blizzards. All experiments were under daily control and daily performance protocols were documented. A ventilated stainless steel inlet stack (total height about 3-4 m above the snow surface) with a 50% aerodynamic cut-off diameter around 7-10 µm at wind velocities between 4-10 m/s supplied all experiments with ambient air. Contamination free sampling was realized by several means: (i) The Air Chemistry Observatory was situated in a clean air area about 1500 m south of GvN. Due to the fact that northern wind directions are very rare, contamination from the base can be excluded for most of the time. (ii) The power supply (20 kW) is provided by a cable from the main station, thus no fuel-driven generator is operated in the very vicinity. (iii) Contamination-free sampling is controlled by the permanently recorded wind velocity, wind direction and by condensation particle concentration. Contamination was indicated if one of the following criteria were given: Wind direction within a 330°-30° sector, wind velocity <2.2 m/s or >17.5 m/s, or condensation particle concentrations >2500/cm**3 during summer, >800/cm**3 during spring/autumn and >400/cm**3 during winter. If one or a definable combination of these criteria were given, high volume aerosol sampling and part of the trace gas sampling were interrupted.
Starting at 1982 through 1991-01-14 surface ozone was measured with an electrochemical concentration cell (ECC). Surface ozone mixing ratio are given in ppbv = parts per 10**9 by volume. The averaging time corresponds to the given time intervals in the data sheet. The accuracy of the values are better than ±1 ppbv and the detection limit is around 1.0 ppbv.
Aerosols were sampled on two Whatman 541 cellulose filters in series and analyzed by ion chromatography at the UHEI-IUP. Generally, the sampling period was seven days but could be up to two weeks on occasion. The air flow was around 100 m**3/h and typically 10000-20000 m**3 of ambient air was forced through the filters for one sample. Concentration values are given in nanogram (ng) per 1 m**3 air at standard pressure and temperature (1013 mbar, 273.16 K). Uncertainties of the values were approximately ±10% to ±15% for the main components MSA, chloride, nitrate, sulfate and sodium, and between ±20% and ±30% for the minor species bromide, ammonium, potassium, magnesium and calcium.Data processing by Johannes Kässbohrer, Fielax.-8.366600000000004-70.61666000000004Dronning Maud Land, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.4840662021-07-26T09:43:45ZcitablepaleoclimatesupplementtopicLithospheretopicOceanstopicPaleontology
10.1594/PANGAEA.484066Bartoli, GrettaGrettaBartoliSarnthein, MichaelMichaelSarntheinWeinelt, MaraMaraWeineltStable isotope analysis of benthic foraminifera and sedimentology on ODP Site 162-984, supplement to: Bartoli, Gretta; Sarnthein, Michael; Weinelt, Mara (2006): Late Pliocene millennial-scale climate variability in the northern North Atlantic prior to and after the onset of Northern Hemisphere glaciation. Paleoceanography, 21(4), PA4205PANGAEA - Data Publisher for Earth & Environmental Science2006Ocean GatewaysOceanpassagenComposite CoreDrilling/drill rigLeg162Joides ResolutionImpact of Gateways on Ocean Circulation, Climate, and Evolution (OceanGateways)Ocean Drilling Program (ODP)1995-07-24T00:00:00/1995-07-29T00:00:00enSupplementary Collection of Datasets10.1029/2005PA0011858 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedSediments recovered at ODP Site 984 on the Reykjanes Ridge provided multicentennial-scale records (SST, planktic and benthic delta18O, IRD and magnetic susceptibility) of Late Pliocene climate change over the onset of Northern Hemisphere glaciation (NHG), 2.95-2.82 Ma. Short-term climate variations prior and after the onset of continent-wide glaciation were compared to test the hypothesis, whether Dansgaard-Oeschger (DO) cycles may have been triggered by continental ice breakouts. By means of spectral analyses for two selected interglacial stages prior to and after NHG (G15 and G1), we found that climate variability resembled that of the Holocene and the mid-Pliocene warm period. In contrast, DO-like periodicities near 1470, 2900, and 4400 yr indeed only occurred in glacial stages after the onset of NHG (G14, G6, and 104), but hardly in stage G20 prior to the onset. These results suggest a causal link between DO cycles and the Late Pliocene onset of major NHG and ice breakouts in the North Atlantic. This data set provides all primary data and spectral analysis related to this scientific work.The results of the spectral analysis are stored as individual files at doi:10.1594/PANGAEA.477959-24.0825-24.082416666666661.425361.4253166666666North Atlantic OceanGerman Science Foundationhttps://doi.org/10.13039/5011000016595468851Impact of Gateways on Ocean Circulation, Climate, and Evolution (OceanGateways)Deutsche Forschungsgemeinschaft, Bonnhttps://doi.org/10.13039/5011000016595111988Ocean Drilling Program (ODP): Quartäres Paläoklima im zentralen Pazifik (Ontong Java Plateau)
oai:pangaea.de:doi:10.1594/PANGAEA.4846772021-07-26T09:41:50ZcitablepaleoclimatesupplementtopicGeophysics
10.1594/PANGAEA.484677Bartoli, GrettaGrettaBartoliSarnthein, MichaelMichaelSarntheinWeinelt, MaraMaraWeineltErlenkeuser, HelmutHelmutErlenkeuser0000-0002-5567-4796Garbe-Schönberg, Carl-DieterCarl-DieterGarbe-Schönberg0000-0001-9006-9463Lea, David WDavid WLeaStable isotope analysis and temperature reconstruction data from DSDP Hole 94-609B and ODP Hole 162-984B, supplement to: Bartoli, Gretta; Sarnthein, Michael; Weinelt, Mara; Erlenkeuser, Helmut; Garbe-Schönberg, Carl-Dieter; Lea, David W (2005): Final closure of Panama and the onset of northern hemisphere glaciation. Earth and Planetary Science Letters, 237, 33-44PANGAEA - Data Publisher for Earth & Environmental Science2005Drilling/drill rigLeg162Leg94Joides ResolutionGlomar ChallengerDeep Sea Drilling Project (DSDP)Impact of Gateways on Ocean Circulation, Climate, and Evolution (OceanGateways)Ocean Drilling Program (ODP)1983-07-22T00:00:00/1995-07-28T08:20:00enSupplementary Collection of Datasets10.1016/j.epsl.2005.06.02014 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThe Greenland ice sheet is accepted as a key factor controlling the Quaternary glacial scenario. However, the origin and mechanisms of major Arctic glaciation starting at 3.15 Ma and culminating at 2.74 Ma are still controversial. For this phase of intense cooling Ravelo et al. proposed a complex gradual forcing mechanism. In contrast, our new submillennial-scale paleoceanographic records from the Pliocene North Atlantic suggest a far more precise timing and forcing for the initiation of northern hemisphere glaciation (NHG), since it was linked to a 2-3 °C surface water warming during warm stages from 2.95 to 2.82 Ma. These records support previous models, claiming that the final closure of the Panama Isthmus (3.0- ~2.5 Ma induced an increased poleward salt and heat transport. Associated strengthening of North Atlantic Thermohaline Circulation and in turn, an intensified moisture supply to northern high latitudes resulted in the build-up of NHG, finally culminating in the great, irreversible climate crash at marine isotope stage G6 (2.74 Ma). In summary, there was a two-step threshold mechanism that marked the onset of NHG with glacial-to-interglacial cycles quasi-persistent until today.-24.2382-24.082549.877861.4253North Atlantic OceanNorth Atlantic/FLANKGerman Science Foundationhttps://doi.org/10.13039/5011000016595468851Impact of Gateways on Ocean Circulation, Climate, and Evolution (OceanGateways)Deutsche Forschungsgemeinschaft, Bonnhttps://doi.org/10.13039/5011000016595111988Ocean Drilling Program (ODP): Quartäres Paläoklima im zentralen Pazifik (Ontong Java Plateau)
oai:pangaea.de:doi:10.1594/PANGAEA.4850062021-05-20T20:03:48Zcitablesupplement
10.1594/PANGAEA.485006Jarrard, Richard DRichard DJarrardBücker, Christian JChristian JBückerWilson, TerryTerryWilsonPaulsen, Timothy STimothy SPaulsenBedding dip data from core site CRP-3 in Victoria Land, Antarctica, supplement to: Jarrard, Richard D; Bücker, Christian J; Wilson, Terry; Paulsen, Timothy S (2001): Bedding dips from the CRP-3 drillhole, Victoria Land Basin, Antarctica. Terra Antartica, 8(3), 167-176PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-3Sampling/drilling from iceCape Roberts Project (CRP)1999-10-09T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28210.d0013 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedBedding dips in the CRP-3 drillhole were determined in three ways: (1) analysis of a dipmeter log, (2) identification of bed boundaries on borehole televiewer log images, and (3) identification of bed boundaries on digital images of the outer surfaces of oriented cores. All three methods determine both dip magnitude and downdip azimuth of bedding. Dipmeter results document variations in bedding dip throughout the logged interval (20-902 mbsf), whereas core and televiewer results are available at present only for selected depth intervals. Dipmeter data indicate that structural dip is remarkably constant, at 21° dip to azimuth 65°, throughout the Tertiary shelf section, except for the top 100 m where dips appear to be 5-10° shallower. This pattern, in conjunction with the systematically increasing dips throughout CRP-2A, suggests that the growth faulting active during CRP-2A deposition began during the final period of deposition at CRP-3. Normal faults at 260 and 539 mbsf in CRP-3 exhibit neither drag (localized dip steepening) nor significant changes in structural dip across them. Oriented core and televiewer analyses, covering a total of 200 m in the interval 400-900 mbsf, indicate bedding patterns that confirm the dipmeter results. The doleritic breccia at the base of the Tertiary section has steeper dips than overlying structural dips, possibly indicating a sedimentary dip to ENE in these fan sediments. Dip directions in the underlying Devonian Beacon sandstone are surprisingly similar to those in the overlying Tertiary section. Superimposed on the average Beacon dip of 22° to the ENE are localized tilts of up to 20°, probably caused by Tertiary fracturing and brecciation rather than original sedimentary dip variations.163.71900000000002-77.006Ross Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5098412021-08-14T02:23:34Zcitablepaleoclimatesupplement
10.1594/PANGAEA.509841Wünnemann, BerndBerndWünnemann0000-0002-7172-735XHartmann, KaiKaiHartmann0000-0003-2540-6798Altmann, NorbertNorbertAltmannHambach, UlrichUlrichHambachPachur, Hans-JoachimHans-JoachimPachurSedimentology, magnetics and chemistry on palaeolake core D100 from the Gobi Desert, supplement to: Wünnemann, Bernd; Hartmann, Kai; Altmann, Norbert; Hambach, Ulrich; Pachur, Hans-Joachim (2006): Interglacial and glacial fingerprints from the Gobi Desert, NW China. In: Sirocko, F, Claussen, M, Litt, T & Sanchez-Goñi, M F(eds.): The climate of past interglacials; Developments in Quaternary Science, Elsevier, AmsterdamPANGAEA - Data Publisher for Earth & Environmental Science2006Drilling/drill rigenSupplementary Collection of Datasets3 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThe Gaxun Nur Basin in arid China is tectonically influenced by the left-lateral displacements along the Gobi-Altay and Qilian Shan shear zones, resulting in a large pull-apart basin with strong subsidence in the interior. The up to 300 m thick basin fills consist of fluvio-lacustrine fine-grained deposits mainly transported by river discharges from the Tibetan Plateau. They led to a large depositional area of more than 28,000 qkm in size with presently dry terminal lakes at the outer edges. This vast area serves as a main source for loess transport to south-eastern regions of China (Loess Plateau) caused by the variable winter monsoon.
Based on geochemical and sedimentological analyses of the sediment core D100 retrieved from a deep drilling in the centre of the Gaxun Nur Basin following questions have to be answered:
1. Reconstruction of the water balance and determination of hydrological cycles during interglacial and glacial periods.
2. Reconstructing variations in lacustrine environment and aeolian activities with respect to transitional phases fro, warm to cold stages (MIS 4 to 5 and older stages).
3. Establishing a sustainable chronology for the last 250 ka.100.8499999999999842.10000000000001Gaxun Nur, Inner Mongolia, China
oai:pangaea.de:doi:10.1594/PANGAEA.5107292021-05-20T20:03:34Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510729Armienti, PietroPietroArmientiMessiga, BrunoBrunoMessigaVannucci, RRVannucciGeochemistry of bulk samples and various minerals of sediment core CRP-1 from the Ross Sea, Antarctica, supplement to: Armienti, Pietro; Messiga, Bruno; Vannucci, R (1998): Sand provenance from major and trace element analyses of bulk rock and sand grains. Terra Antartica, 5(3), 589-599PANGAEA - Data Publisher for Earth & Environmental Science1998Core wireline systemCRP-1Sampling/drilling iceCape Roberts Project (CRP)1997-10-17T01:30:00/1997-10-24T02:00:00enSupplementary Collection of Datasets10013/epic.28346.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThirty-nine medium and fine grained sandstones from between 19,26 and 147,23 mbsf in the Cape Roberts-l core (CRP-1) were analysed for 10 major and 16 trace elements. Using whole-lock compositions, 9 samples were selected for analyses of mineral and glass grains by energy dispersive electron microscope. Laser-Ablation Mass-Spectrometry was used to determine rare earth elements and 14 additional trace elements in glass shards, pyroxenes and feldspars in order to examine their contribution to the bulk rock chemistry. Geochemical data reveal the major contribution played by the Granite Harbour Intrusives to the whole rock composition, even if a significant input is supplied by McMurdo volcanics and Ferrar dolerite pyroxenes McMurdo volcanics were studied in detail; they appeal to derive from a variety of litologies, and a dominant role of wind transpoitation from exposures of volcanic rocks may be inferred from the contemporary occurrence of different compositions at all depths. Only at 116.55 mbsf was a thin layer of tephra found, linked to an explosive eruption McMurdo volcanic rocks exhibit larger abundances at depths above 62 mbsf, in correspondence with the onset of volcanic activity in the McMurdo Sound area. From 62 mbsf to the bottom of the core, McMurdo volcanics are less abundant and probably issued from some centres in the McMurdo Sound region. However, available data do not allow the exclusion of wind transport from some eruptive centres active in north Victoria Land at the beginning of the Miocene Epoch.163.75507999999996-77.00757999999999off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107442021-05-20T20:03:25Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510744Bohaty, Steven MSteven MBohatyScherer, Reed PReed PSchererHarwood, David MDavid MHarwoodInvestigation of Quaternary diatoms in sediment core CRP-1 from the Ross Sea, Antarctica, supplement to: Bohaty, Steven M; Scherer, Reed P; Harwood, David M (1998): Quaternary diatom biostratigraphy and palaeoenvironments of the CRP-1 drillcore, Ross Sea, Antarctica. Terra Antartica, 5(3), 431-453PANGAEA - Data Publisher for Earth & Environmental Science1998Core wireline systemCRP-1Sampling/drilling iceCape Roberts Project (CRP)1997-10-17T01:30:00/1997-10-24T02:00:00enSupplementary Collection of Datasets10013/epic.28343.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedIn the first season of drilling, the Cape Roberts Project (CRP) recovered one drillcore (CRP-l) from Roberts Ridge in western McMurdo Sound, Ross Sea, Antarctica Diatom biostratigraphy places the upper six lithostratigraphic units (Units 1.1, 2.1, 2.2, 2.3, 3.1, and 4.1) of CRP-l (0.0 to 43.15 mbsf) within the Quaternary. Both non-marine and marine Quaternary diatoms occur in variable abundance in the Quaternary interval of CRP- 1 Biostratigraphic data resolve two Quaternary time slices or events within CRP-1. Marine diatom assemblages in Units 4.1 and 3.1 represent sedimentation within the diatom Actinocyclus ingens Zone (1.35 to 0.66 Ma). Further refinement of the age of Unit 3.l places deposition in the interval 1.15 to 0.75 Ma based on the common occurrence of Thalassiosira elliptipora and correlation to the Southern Ocean acme of this taxon The absence of ActiActinocyclus ingens and the presence ot Thalassiosira antarctica in Unit 2.2 require a younger zonal assignment for this interval, within the diatom Thalassiosira lentiginosa Zone (0.66 to 0.0 Ma). A new diatom species. Rouxia leventerae, is described from marine assemblages of Units 2.2, 2.3, 3.1, and 4.l. Lithostratigraphic Unit 3.1 (33.82 to 31.89 mbsf) is a bryozoan-dominated skeletal-carbonate facies. Low abundance of Fragilariopsis curta and Fragilariopsis cylindrus within this unit combined with the relatively high abundance of species associated with open water indicates deposition in waters that remained ice free for much or all of the year Diatom assemblages suggest carbonate deposition in Unit 3.1 is linked to a significant early Pleistocene event in McMurdo Sound, when elevated surface-water temperatures inhibited the formation of sea ice.163.75507999999996-77.00757999999999off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107452021-05-20T20:03:16Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510745Webb, Peter-NoelPeter-NoelWebbStrong, C PercyC PercyStrongInvestigation of Quaternary foraminifera in sediment core CRP-1 from the Ross Sea, Antarctica, supplement to: Webb, Peter-Noel; Strong, C Percy (1998): Occurrence, stratigraphic distribution and palaeoecology of Quaternary foraminifera from CRP-1. Terra Antartica, 5(3), 455-472PANGAEA - Data Publisher for Earth & Environmental Science1998Core wireline systemCRP-1Sampling/drilling iceCape Roberts Project (CRP)1997-10-17T01:30:00/1997-10-24T02:00:00enSupplementary Collection of Datasets10013/epic.28299.d0013 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedForaminifera are examined in twenty-six samples from a 44 metre succession of Quaternary glacial sediments recovered from the CRP-1 drillhole on Roberts Ridge, southwestern Ross Sea, Antarctica. In situ marine assemblages were documented in at least three of the six lithostratigraphic units, and it is likely that the remaining three interbedded diamicton units are also marine in origin. Peak foraminiferal diversities are documented in Unit 3.1 (73 species) and Unit 2.2 (32 species). Calcareous benthics dominate the assemblages, but may be accompanied by abundant occurrences of the planktonic Neogloboquadrina pachyderma. Low diversity agglutinated faunas appear in the uppermost strata of Units 4.1 and 2.2. A close relationship between lithofacics and foraminiferal biofacies points to marine environments that alternated between proximity to and distance from active glaciers and iceshelf fronts, with associated variations in salinity, sea-surface ice cover and the levels of rainout from debris-laden ice.163.75507999999996-77.00757999999999off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107462021-05-20T20:03:49Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510746Webb, Peter-NoelPeter-NoelWebbStrong, C PercyC PercyStrongInvestigation of Pliocene foraminifera on sediment core CRP-1 from the Ross Sea, Antarctica, supplement to: Webb, Peter-Noel; Strong, C Percy (1998): Recycled Pliocene foraminifera from the CRP-1 Quaternary succession. Terra Antartica, 5(3), 473-478PANGAEA - Data Publisher for Earth & Environmental Science1998Core wireline systemCRP-1Sampling/drilling iceCape Roberts Project (CRP)1997-10-17T01:30:00/1997-10-24T02:00:00enSupplementary Collection of Datasets10013/epic.28298.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedMixed assemblages of Pliocene and Quaternary foraminifera occur within the Quaternary succession of the CRP-1 drillhole. Pliocene foraminifera are not present in the lowermost Unit 4.1. are rare in Unit 3.1 and 2.3, are relatively common in Units 2.2 and 2.1, and are absent in Unit 1.1. Fifteen and twelve species were documented in two of the samples from Units 2.2 and 2.1 respectively. A census count of foraminifera in a sample at 26.89 mbsf (Unit 2.2) indicated that 39% of the tests were from a Pliocene source, with the remaining 61% tests assigned to the in situ Quaternary assemblage. There appears to be a close correlation between the stratigraphic distribution of ice-rafted sediments and the test number and diversity of Pliocene taxa. It is concluded that Pliocene assemblages were not derived from submarine outcrops on Roberts Ridge, but are more likely to have been rafted to the site via major trunk valley drainage systems such as operated within the Mackay and Ferrar glacial valleys. The co-occurrence of marine biota (including foraminifera), fossil wood, pollen, and igneous clasts in the Quaternary succession of CRP-l, points to the marine and terrestrial facies of the Pliocene Sirius Group as a likely source. A major episode of erosion and transport of sediment into the offshore marine basins at about ~1 Ma may have been triggered by dynamism in the ice sheet-glacier system, an episode of regional uplift in the Transantarctic Mountains, sea level oscillations and associated changes in the land-to-sea drainage baselines, or some combination of these factors.163.75507999999996-77.00757999999999off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107472021-05-20T20:03:26Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510747Strong, C PercyC PercyStrongWebb, Peter-NoelPeter-NoelWebbInvestigation of Miocene foraminifera in sediment core CRP-1 from the Ross Sea, Antarctica, supplement to: Strong, C Percy; Webb, Peter-Noel (1998): Lower Miocene foraminifera from CRP-1 drillhole. Terra Antartica, 5(3), 515-520PANGAEA - Data Publisher for Earth & Environmental Science1998Core wireline systemCRP-1Sampling/drilling iceCape Roberts Project (CRP)1997-10-17T01:30:00/1997-10-24T02:00:00enSupplementary Collection of Datasets10013/epic.28305.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedA faunal comprising 18 foraminiferal taxa wa recovered from a suite of 52 core samples from lower Miocene sandstone, claystone and diamictite in the CRP-1 drillhole, Cape Roberts, Antarctica. The fauna is characterised by low foraminiferal abundance and diversity, the absence of planktics, and typically, the presence of Cribroelphidium sp. and/or Melonis spp. These factors indicate deposition in an inner shelf or nearshore environment. Many of the foraminifers found in CRP-1 also occure in the upper Oligocene-Miocene sequences in CIROS-1 and DSDP-270, but the fauna provides no precise indication of age. Typical and distinctive species from CRP-1 are illustrated with SEM photomicrographs.163.75507999999996-77.00757999999999off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107482021-05-20T20:03:16Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510748Bellanca, AdrianaAdrianaBellancaNeri, RodolfoRodolfoNeriPalumbo, BBPalumboGeochemical investigations of elements in sediment core CRP-1 from the Ross Sea, Antarctica, supplement to: Bellanca, Adriana; Neri, Rodolfo; Palumbo, B (1998): Provenance of CRP-1 drillhole fine-grained sediments, McMurdo Sound, Antarctica: evidence from geochemical signals. Terra Antartica, 5(3), 639-643PANGAEA - Data Publisher for Earth & Environmental Science1998Core wireline systemCRP-1Sampling/drilling iceCape Roberts Project (CRP)1997-10-17T01:30:00/1997-10-24T02:00:00enSupplementary Collection of Datasets10013/epic.28344.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedGeochemical data are presented for samples from strata, mainly of Miocene age, in the Cape Roberts-1 core (western McMurdo Sound, Antarctica) to assess the sediment provenance. Bulk (major and trace element) chemistry together with bulk mineralogy of fine-grained sandstones, siltstones, mudstones, and diamictites indicate that chemical alteration of source materials, fractionation due to sedimentary sorting, and diagenetic effects were not significant in the Cape Roberts sediment history. Relevant geochemical parameters are consistent with the Cape Roberts sediments being derived mainly from the crystalline basement and the Beacon Supergroup. On the basis of element distributions, an additional contribution from the Ferrar Dolerite and, mainly above about 60 m, influxes of detritus derived from basanitic to intermediate members of the McMurdo Volcanic Group are recognised.163.75507999999996-77.00757999999999off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107492021-05-20T20:03:48Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510749Baker, Julian CJulian CBakerFielding, Christopher RChristopher RFieldingInvestigation of diagenesis in sediment core CRP-1 from the Ross Sea, Antarctica, supplement to: Baker, Julian C; Fielding, Christopher R (1998): Diagenesis of glacimarine Miocene strata in CRP-1, Antarctica. Terra Antartica, 5(3), 647-653PANGAEA - Data Publisher for Earth & Environmental Science1998Core wireline systemCRP-1Sampling/drilling iceCape Roberts Project (CRP)1997-10-17T01:30:00/1997-10-24T02:00:00enSupplementary Collection of Datasets10013/epic.28345.d0013 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedA diagenetic study was carried out on the cored Miocene section in CRP-1 by thin-section, X-ray diffraction, scanning electron microscope, electron microprobe and stable isotopic analysis. Carbonate (calcite, siderite) microconcretions occur locally within intergranular pores and open fractures, and some sands are cemented by microcrystalline calcite. Calcite cement at 115.12 mbsf (metres below sea floor) and possibly microconcretionary calcite at 44.62 mbsf record infiltration of meteoric waters into the section, consistent with sequence stratigraphic evidence for multiple glacial advances over the CRP-1 drillsite. Diagenetic carbonates incorporated carbon derived from both organic matter and marine carbonate. Carbon isotope data are consistent with microconcretion formation at shallow depths. Sandstones are poorly compacted and, despite containing a large component of chemically unstable grains, are virtually unaltered. Preservation of the chemically unstable grain component reflects the cold climate depositional setting and shallow maximum burial depths.163.75507999999996-77.00757999999999off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107502021-05-20T20:03:37Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510750Lavelle, MarkMarkLavelleAge determination with strontium isotopes on sediment core CRP-1 from the Ross Sea, Antarctica, supplement to: Lavelle, Mark (1998): Strontium isotope stratigraphy of the CRP-1 drillhole, Ross Sea, Antarctica. Terra Antartica, 5(3), 691-696PANGAEA - Data Publisher for Earth & Environmental Science1998Core wireline systemCRP-1Sampling/drilling iceCape Roberts Project (CRP)1997-10-17T01:30:00/1997-10-24T02:00:00enSupplementary Collection of Datasets10013/epic.28323.d0013 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedStrontium isotope stratigraphy was used to date five discrete horizons within CRP-1. Early and late Quaternary (0.87-1.3 Ma and 0-0.67 Ma respectively) age sediments overlie a major sequence boundary at 43.15 meters below sea floor (mbsf). This hiatus is estimated to account for ~16 m.y. of missing section. Early Miocene (16.6-~20.8-25 Ma) age deposits below this boundary are in turn cut by multiple erosion surface representing hiatus is of between 0.2 and 1.2 m.y. Estimated minimum sedimentation rates range between 0.9 and 2.8 cm/k.y. in the Quaternary, and 1.5 and 6.4 cm/ky in the lower Miocene.163.75507999999996-77.00757999999999off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107512021-05-20T20:03:31Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510751Brink, JasonJasonBrinkJarrard, Richard DRichard DJarrardPetrophysical investigations on sediment core CRP-2A from the Ross Sea, Antarctica, supplement to: Brink, Jason; Jarrard, Richard D (2000): Petrophysics of core plugs from CRP-2A drillhole, Victoria Land Basin, Antarctica. Terra Antartica, 7(3), 231-240PANGAEA - Data Publisher for Earth & Environmental Science2000Core wireline systemCRP-2Sampling/drilling from iceCape Roberts Project (CRP)1998-10-16T07:30:00/1998-11-25T14:20:00enSupplementary Collection of Datasets10013/epic.28278.d0013 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedA suite of petropysical measurements - velocity versus pressure, bulk density, porosity, matrix density, and magnetic susceptibility -was undertaken on 63 core plugs from CRP-2A. These data are used to calibrate neutron, resistivity, and magnetic susceptibility well logs. Agreement between core-plug magnetic susceptibility measurements and both well-log and whole-core data is excellent. Comparison of core-plug bulk densities with continious well-log density records shows very good agreement. Core-plug measurements of matrix density permit conversion of the well-log and whole-core density records to porosity. Sands and muds exhibit similar downhole compaction patterns, and both patterns are consistent with 250 ± 150 m of exhumation. Pervasive cementation, particularly in the lower half of the core, has affected many CRP-2A petrophysical parameters:
(1) fractional porosities are reduced by about 0.05 - 0.10 in the lower part of the hole;
(2) velocity and porosity rebound are much smaller than is usually observed for unconsolidated sediments with burial depths similar to CRP-2A;
(3) velocities are unusually insensitive to pressure, suggesting that any exhumation-induced microcracks have been scaled subsequently;
(4) the velocity/porosity relationship lacks the characteristic signature of exhumation-induced microcracks;
(5) the velocity/porosity relationship changes with depth, indicating downhole increase in consolidation;
(6) Vp/Vs ratios of the highest-porosity sediments are unusually low, implying enhancement of framework stiffness.163.71945000000002-77.00598off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107522021-05-20T20:03:44Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510752Powell, RossRossPowellKrissek, Lawrence ALawrence AKrissekvan der Meer, JaapJaapvan der MeerEnvironmental analysis on sediment core CRP-2 from the Ross Sea, Antarctica, supplement to: Powell, Ross; Krissek, Lawrence A; van der Meer, Jaap (2000): Preliminary depositional environmental analysis of CRP-2/2A, Victoria Land Basin, Antarctica: palaeoglaciological and palaeoclimatic inferences. Terra Antartica, 7(3), 313-322PANGAEA - Data Publisher for Earth & Environmental Science2000Core wireline systemCRP-2Sampling/drilling from iceCape Roberts Project (CRP)1998-10-01T00:00:00/1998-11-25T14:20:00enSupplementary Collection of Datasets10013/epic.28273.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedCape Roberts Project drill core 2/2A was obtained from Roberts Ridge, a sea-floor high located at 77° S, 16 km offshore from Cape Roberts in western McMurdo Sound, Antarctica. The recovered core is about 624 m long and includes strata dated as being Quaternary, Pliocene, Miocene and Oligocene in age. The core includes twelve facies commonly occurring in associations that are repeated in particular sequences throughout the core and which are interpreted as representing different depositional environments through time. Depositional systems inferred to be represented in the succession include: outer shelf with minor iceberg influence, outer shelf-inner shelf-nearshore to shoreface under iceberg influence, deltaic and/or grounding-line fan, and ice proximal-ice marginal-subglacial (mass flow/rainout diamictite/subglacial till) singly or in combination. Changes in palaeoenvironmental interpretations up the core are used to estimate relative glacial proximity to the site through time. These inferred glacial fluctuations are then compared with the global eustatic sea level and d18O curves to evaluate the potential of glacial fluctuations on Antarctica influencing these records of global change. Although the comparisons are tentative at present, the records do have similarities, but there are also some differences especially in possible number (and perhaps magnitude) of glacial fluctuations that require further evaluation.163.71945000000002-77.00598083333334off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107532021-05-20T20:03:38Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510753Barrett, Peter JPeter JBarrettAnderson, John BJohn BAnderson0000-0002-3104-5557Grain size analysis of sediment coring site CRP-2 from the Ross Sea, Antarctica, supplement to: Barrett, Peter J; Anderson, John B (2000): Grain size analysis of samples from CRP-2/2A, Victoria Land Basin, Antarctica. Terra Antartica, 7(3), 373-378PANGAEA - Data Publisher for Earth & Environmental Science2000Core wireline systemCRP-2Sampling/drilling from iceCape Roberts Project (CRP)1998-10-16T07:30:00/1998-11-25T14:20:00enSupplementary Collection of Datasets10013/epic.28267.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThe purpose of this note is to present results of grain size analyses from 118 samples of the CRP-2/2A core using sieve and Sedigraph techniques. The samples were selected to represent the range of facies encountered, and tend to become more widely spaced with depth. Fifteen came from the upper 27 m of Quaternary and Pliocene sediments, 62 from the early Miocene-late Oligocene strata (27 to 307 mbsf), and 41 from the early Oligocene strata beneath (307 to 624 mbsf).
The results are intended to provide reference data for lithological descriptions in the core logs (Cape Roberts Science Team, 1999), and to help with facies interpretation. The analytical technique used for determining size frequency of the sand fraction in our samples (sieving) is simple, physical and widely practised for over a century. Thus it provides a useful reference point for analyses produced by other faster and more sophisticated techniques, such as the Malvern laser particle size analysis system (Woolfe et al., 2000), and estimates derived from measurements taken with down-hole logging tools (Bücker, pers. com., 1999).163.71945000000002-77.00598000000001off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107542021-05-20T20:03:29Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510754Scherer, Reed PReed PSchererBohaty, Steven MSteven MBohatyHarwood, David MDavid MHarwoodInvestigation of microfossils on sediment core CRP-2 from the Ross Sea, Antarctica, supplement to: Scherer, Reed P; Bohaty, Steven M; Harwood, David M (2000): Oligocene and lower Miocene siliceous microfossil biostratigraphy of Cape Roberts Project Core CRP-2/2A, Victoria Land Basin, Antarctica. Terra Antartica, 7(4), 417-442PANGAEA - Data Publisher for Earth & Environmental Science2000Core wireline systemCRP-2Sampling/drilling from iceCape Roberts Project (CRP)1998-10-01T00:00:00/1998-11-25T14:20:00enSupplementary Collection of Datasets10013/epic.28240.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedMarine diatoms are the primary biostratigraphical and paleoenvironmental tool for interpreting the upper Palaeogene and lower Neogene strata recovered during the second drilling season of the Cape Roberts Project at site CRP-2 in the western Ross Sea, Antarctica. Silicoflagellates, ebridians, and a chrysophyte cyst provide supporting biostratigraphical information. More than 100 dominantly planktic diatom taxa are recognised. Of these, more than 30 are treated informally, pending SEM examination and formal description. Many other taxa are noted only to generic level. Lower Oligocene (c. 31 Ma) through lower Miocene (c. 18.5 Ma) diatoms occur from 28 mbsf down to 565 mbsf. Below this level, to the bottom of the hole at 624.15 mbsf, diatom assemblages are poorly-preserved and many samples are barren. A biostratigraphic zonal framework, consisting of ten diatom zones, is proposed for the Antarctic continental shelf. Ages inferred from the diatom biostratigraphy correspond well with geochronological data from argon dating of volcanic materials and strontium dating of calcareous macrofossils, as well as nannofossil biochronological datums. The biochronostratigraphical record from CRP-2/2A provides an important record of diatom events and mid-Cenozoic environmental changes in the Antarctic neritic zone.163.71945000000002-77.00598083333334off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107552021-05-20T20:03:30Zcitablesupplement
10.1594/PANGAEA.510755Talarico, Franco MFranco MTalarico0000-0002-7254-4301Sandroni, SonjaSonjaSandroniFielding, Christopher RChristopher RFieldingAtkins, CliffCliffAtkinsGeochemical analysis of minerals from sediment core CRP-2 in the Ross Sea, Antarctica, supplement to: Talarico, Franco M; Sandroni, Sonja; Fielding, Christopher R; Atkins, Cliff (2000): Variability, petrography and provenance of basement clasts in core from CRP-2/2A, Victoria Land Basin, Antarctica. Terra Antartica, 7(4), 529-544PANGAEA - Data Publisher for Earth & Environmental Science2000Core wireline systemCRP-2Sampling/drilling from iceCape Roberts Project (CRP)1998-10-01T00:00:00/1998-11-25T14:20:00enSupplementary Collection of Datasets10013/epic.28254.d0016 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedDistribution patterns, petrography, whole-rock and mineral chemistry, and shape and fabric data are described for the most representative basement lithologies occurring as clasts (granule to bolder grain-size class) from the 625 m deep CRP-2/2A drillcore. A major change in the distribution pattern of the clast types occurs at c. 310 mbsf., with granitoid-dominated clasts above and mainly dolerite clasts below; moreover, compositional and modal data suggest a further division into seven main detrital assemblages or petrofacies. In spite of this variability, most granitoid pebbles consist of either pink or grey biotite±hornblende monzogranites. Other less common and ubiquitous lithologies include biotite syenogranite, biotite-hornblende granodiorite, tonalite, monzogranitic porphyries (very common below 310 mbsf), microgranite, and subordinately, monzogabbro, Ca-silicate rocks, biotite-clinozoisite schist and biotite orthogneiss (restricted to the pre-Pliocene strata). The ubiquitous occurrence of biotite±hornblende monzogranite pebbles in both the Quaternary-Pliocene and Miocene-Oligocene sections, apparently reflects the dominance of these lithologies in the onshore basement, and particularly in the Cambro-Ordovician Granite Harbour Igneous Complex which forms the most extensive outcrop in southern Victoria Land. The petrographical features of the other CRP-2/2A pebble lithologies are consistent with a supply dominantly from areas of the Transantarctic Mountains facing the CRP-2/2A site, and they thus provide further evidence of a local provenance for the supply of basement clasts to the CRP-2/2A sedimentary strata.163.71944999999997-77.00598111111107off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107562021-05-20T20:03:28Zcitablesupplement
10.1594/PANGAEA.510756Setti, MassimoMassimoSetti0000-0001-9762-7931Marinoni, LLMarinoniLopez-Galindo, AALopez-GalindoDelgado-Huertas, AntonioAntonioDelgado-Huertas0000-0002-7240-1570Geochemistry on smectites in sediment cores CRP-1 and CRP-2 from the Ross Sea, Antarctica, supplement to: Setti, Massimo; Marinoni, L; Lopez-Galindo, A; Delgado-Huertas, Antonio (2000): Compositional and morphological features of the smectites of the sediments of CRP-2/2A, Victoria Land Basin, Antarctica. Terra Antartica, 7(4), 581-587PANGAEA - Data Publisher for Earth & Environmental Science2000Core wireline systemCRP-1CRP-2Sampling/drilling iceSampling/drilling from iceCape Roberts Project (CRP)1997-10-17T01:30:00/1998-11-25T14:20:00enSupplementary Collection of Datasets10013/epic.28251.d0013 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedTEM (transmission electron microscopy) observations and microanalyses on smectite microparticles in the sediments of the CRP-2A core were carried out to determine their origin (authigenic or detrital) and the source rocks. Smectites are dioctahedral and are Fe-rich members of the nontronite-beidellite series. They generally display both flaky and hairy shapes, but no large compositional difference between the two forms was observed. Flaky smectites are detrital while hairy smectites probably formed in situ through the reorganisation of previous flaky particles. The source rocks for smectites are probably represented by the McMurdo Volcanic Group to the south, but also by the Ferrar Dolerites and Kirkpatrick Basalts in the Transantarctic Mountains. CRP-2A smectites are Fe and Mg richer than those of the coeval or not coeval levels of the CIROS-I, DSDP 270 and 274 cores. The average compositions of smectite in CRP-1 and CRP-2A cores show a downcore trend toward more alluminiferous terms, which might reflect the increase of the chemical weathering processes on the continent.163.71945163.75508-77.00758-77.00598off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107572021-05-20T20:03:36Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510757Lavelle, MarkMarkLavelleChronostratigraphy on sediment core CRP-2 from the Ross Sea, Antarctica, supplement to: Lavelle, Mark (2000): Strontium isotope stratigraphy and age model for CRP-2/2A, Victoria Land Basin, Antarctica. Terra Antartica, 7(4), 611-619PANGAEA - Data Publisher for Earth & Environmental Science2000Core wireline systemCRP-2Sampling/drilling from iceCape Roberts Project (CRP)1998-10-01T00:00:00/1998-11-25T14:20:00enSupplementary Collection of Datasets10013/epic.28248.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedStrontium isotope stratigraphy was used to date 16 discrete horizons within the CRP-2/2A drillhole. Reworked Quaternary (<1.7 Ma) and possible Pliocene (<2.4 Ma) sediments overlie a major sequence boundary at 25.92 meters below sea floor (mbsf). This hiatus is estimated to account for c. 16 Myr of missing section. Early Miocene to ?earliest Oligocene (c. 18.6 to >31 Ma) deposits below this boundary were cut by multiple erosion surfaces of uncertain duration. Strontium isotope ages are combined with 40Ar/39Ar dates, diatom and calcareous nannofossil datum and a palaeomagnetic polarity zonation, to produce an age model for the core.163.71945000000002-77.00598166666666off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5107582021-05-20T20:03:31Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510758Jarrard, Richard DRichard DJarrardPetrophysical investigation on sediment core CRP-3 from the Ross Sea, Antarctica, supplement to: Jarrard, Richard D (2001): Petrophysics of core plugs from CRP-3 drillhole, Victoria Land Basin, Antarctica. Terra Antartica, 8(3), 143-150PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-3Sampling/drilling from iceCape Roberts Project (CRP)1999-10-09T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28212.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedA suite of petrophysical properties - velocity, resistivity, bulk density, porosity, and matrix density - was measured on 88 core plugs from the CRP-3 drillhole. Core-plug bulk densities were used to recalibrate both whole-core and downhole bulk density logs. Core-plug measurements of matrix density permit conversion of the whole-core and downhole bulk density logs to porosity. Both velocity and formation factor (a normalized measure of resistivity) are strongly correlated with porosity. The velocity/porosity pattern is similar to that for the lower part of CRP-2A and is consistent with the empirical relationship for sandstones. Core-plug and whole-core measurements of P-wave velocity at atmospheric pressure exhibit excellent agreement. Measurements of velocity as a function of pressure indicate a significantly higher velocity sensitivity to pressure than has been observed at CRP-1 and CRP-2A; rebound or presence of microcracks at CRP-3 may be responsible. The percentage difference between velocities at in situ pressures and atmospheric pressures increases downhole from 0% at the seafloor to 9% at the bottom. This pattern can be used to correct whole-core velocity data, measured at atmospheric pressure, to in situ velocities for depth-to-time conversion and associated comparison to the seismic profile across the drillsite163.71900000000002-77.00599999999999Ross Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107592021-05-20T20:03:40Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510759Bücker, Christian JChristian JBückerJarrard, Richard DRichard DJarrardWonik, ThomasThomasWonikGeophysical logging on sediment core and hole CRP-3 from the Ross Sea, Antarctica, supplement to: Bücker, Christian J; Jarrard, Richard D; Wonik, Thomas (2001): Downhole temperature, radiogenic heat production, and heat flow from the CRP-3 drillhole, Victoria Land Basin, Antarctica. Terra Antartica, 8(3), 151-160PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-3Sampling/drilling from iceCape Roberts Project (CRP)1999-10-09T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28281.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedCape Roberts drillhole CRP-3 in the northern part of McMurdo Sound (Ross Sea, Antarctica) targeted the western margin of the Victoria Land basin to investigate Neogene to Palaeogene climatic and tectonic history by obtaining continuous core and downhole logs (Cape Roberts Science Team, 2000). The CRP-3 drillhole extended to 939.42 mbsf (meters below seafloor) at a water depth of 297 m. The first downhole measurements after drilling were the temperature and salinity logs. Both were measured at the beginning and at the end of each of the three logging phases. Although an equilibrium temperature state may not have been fully reached after drilling, the temperature and salinity profiles seem to be scarcely disturbed. The average overall temperature gradient calculated from all temperature measurements is 28.5 K/km; remarkably lower than the temperature gradients found in other boreholes in the western Ross See and the Transantarctic Mountains.
Anomalies in the salinity profiles at the beginning of each logging phase were no longer present at the end of the corresponding logging phase. This pattern indicates that drilling mud invaded the formation during drilling operations and flowed back into the borehole after drilling ceased. Thus, zones of temperature and salinity anomalies identify permeable zones in the formation and may be pathways for fluid flow. Radiogenic heat production, calculated from the radionuclide contents, is relatively low, with average values between 0.5 and 1.0 pW/m3. The highest values (up to 2 µW/m3) were obtained for the lower part of the Beacon Sandstone below 855 mbsf. The heat flow component due to radiogenic heat production integrated over the entire borehole is 0.7 mW/m2. Thermal conductivities range from 1.3 to 3 W/mK with an average value of 2.1 W/mK over the Tertiary section. Together with the average temperature gradient of 28.5 K/km this yields an average heat flow value of 60 mW/m2.163.71900000000002-77.00599999999999Ross Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107602021-05-20T20:03:36Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510760Powell, RossRossPowellLaird, M GM GLairdNaish, Tim RTim RNaish0000-0002-1185-9932Fielding, Christopher RChristopher RFieldingKrissek, Lawrence ALawrence AKrissekvan der Meer, JaapJaapvan der MeerFacies analysis on sediment core CRP-3 from the Ross Sea, Antarctica, supplement to: Powell, Ross; Laird, M G; Naish, Tim R; Fielding, Christopher R; Krissek, Lawrence A; van der Meer, Jaap (2001): Depositional environments for strata cored in CRP-3 (Cape Roberts Project), Victoria Land Basin, Antarctica: Palaeoglaciological and palaeoclimatological inferences. Terra Antartica, 8(3), 207-216PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-3Sampling/drilling from iceCape Roberts Project (CRP)1999-10-09T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28207.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedCape Roberts Project drill core 3 (CRP-3) was obtained from Roberts ridge, a sea-floor high located at 77°S, 12 km offshore from Cape Roberts in western McMurdo Sound, Antarctica. The recovered core is about 939 m long and comprises strata dated as being early Oligocene (possibly latest Eocene) in age, resting unconformably on ~116 m of basement rocks consisting of Palaeozoic Beacon Supergroup sediments. The core includes ten facies commonly occurring in five major associations that are repeated in particular sequences throughout the core and which are interpreted as representing different depositional environments through time. Depositional systems inferred to be represented in the succession include: outer shelf, inner shelf, nearshore to shoreface each under iceberg influence, deltaic and/or grounding-line fan, and ice proximal-ice marginal-subglacial (mass flow/rainout diamictite/subglacial till) singly or in combination. The record is taken to represent the initial talus/alluvial fan setting of a glaciated rift margin adjacent to the block-uplifted Transantarctic Mountains. Development of a deltaic succession upcore was probably associated with the formation of palaeo-Mackay valley with temperate glaciers in its headwaters. At that stage glaciation was intense enough to support glaciers ending in the sea elsewhere along the coast, but a local glacier was fluctuating down to the sea by the time the youngest part of CRP-3 was being deposited. Changes in palaeoenvironmental interpretations in this youngest part of the core are used to estimate relative glacial proximity to the drillsite through time. These inferred glacial fluctuations are compared with the global d180 and Mg/Ca curves to evaluate the potential of glacial fluctuations on Antarctica for influencing these records of global change. Although the comparisons are tentative at present, the records do have similarities, but there are also some differences that require further evaluation.163.71900000000002-77.00599999999999Ross Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107612021-05-20T20:03:41Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510761Fielding, Christopher RChristopher RFieldingNaish, Tim RTim RNaish0000-0002-1185-9932Woolfe, KenKenWoolfeFacies investigations on sediment core CRP-3 from the Ross Sea, Antarctica, supplement to: Fielding, Christopher R; Naish, Tim R; Woolfe, Ken (2001): Facies architecture of the CRP-3 drillhole, Victoria Land Basin, Antarctica. Terra Antartica, 8(3), 217-224PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-3Sampling/drilling from iceCape Roberts Project (CRP)1999-10-09T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28206.d00110013/epic.28203.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThe Cenozoic Victoria Land Basin (VLB) stratigraphic section penetrated by CRP-3 is mostly of Early Oligocene age. It contains an array of lithofacies comprising fine-grained mudrocks, interlaminated and interbedded mudrocks/sandstones, mud-rich and mud-poor sandstones, conglomerates and diamctites that are together interpreted as the products of shallow marine to possibly non-marine environments of deposition, affected by the periodic advance and retreat of tidewater glaciers. This lithofacies assemblage can be readily rationalised using the facies scheme designed originally for CRP-2/2A, and published previously. The uppermost 330 metres below sea floor (mbsf) shows a cyclical arrangement of lithofacies also similar to that recognised throughout CRP-2/2A, and interpreted to reflect cyclical variations in relative sea-level driven by ice volume fluctuations ('Motif A'). Between 330 and 480 mbsf, a series of less clearly cyclical units, generally fining-upward but nonetheless incorporating a significant subset of the facies assemblage, has been identified and noted in the Initial Report as 'Motif B' Below 480 mbsf, the section is arranged into a repetitive succession of fining-upward units, each of which comprises dolerite clast conglomerate at the base passing upward into relatively thick intervals of sandstones. The cycles present down 480 mbsf are defined as sequences, each interpreted to record cyclical variation of relative sea-level. The thickness distribution of sequences in CRP-3 provides some insights into the geological variables controlling sediment accumulation in the Early Oligocene section.
The uppermost part of the section in CRP-3 comprises two or three thick, complete sequences that show a broadly symmetrical arrangement of lithofacies (similar to Sequences 9-11 in CRP-2/2A). This suggests a period of relatively rapid tectonic subsidence, which allowed preservation of the complete facies cycle. Below Sequence 3, however, is a considerable interval of thin, incomplete and erosionally truncated sequences (4-23), which incorporates both the remainder of Motif A sequences and all Motif B sequences recognised. The thinner and more truncated sequences suggest sediment accumulation under conditions of reduced accommodation, and given the lack of evidence for glacial conditions (see Powell et al., this volume) tends to argue for a period of reduced tectonic subsidence. The section below 480 mbsf consists of a series of fining-upward, conglomerate to sandstone intervals which cannot be readily interpreted in terms of relative sea-level change. A relatively mudrock-rich interval above the basal conglomerate/breccia (782-762 mbsf) may record initial flooding of the basin during early rift subsidence.
The lithostratigraphy summarised above has been linked to seismic reflection data using depth conversion techniques (Henrys et al., this volume). The three uppermost reflectors ('o', 'p' and 'q') correlate to the package of thick sequences 1-3, and several deeper reflectors can also be correlated to sequence boundaries. The package of thick Sequences 1-3 shows a sheet-like cross-sectional geometry on seismic reflection lines, unlike the similar package recognised in CRP-2/2A.163.71900000000002-77.00599999999999Ross Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107622021-05-20T20:03:17Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510762Naish, Tim RTim RNaish0000-0002-1185-9932Barrett, Peter JPeter JBarrettDunbar, Gavin BGavin BDunbarWoolfe, KenKenWoolfeDunn, A GA GDunnHenrys, Stuart AStuart AHenrys0000-0002-7164-5274Claps, MicheleMicheleClapsPowell, RossRossPowellFielding, Christopher RChristopher RFieldingGrain size analysis on CRP sediment cores from the Ross Sea, Antarctica, supplement to: Naish, Tim R; Barrett, Peter J; Dunbar, Gavin B; Woolfe, Ken; Dunn, A G; Henrys, Stuart A; Claps, Michele; Powell, Ross; Fielding, Christopher R (2001): Sedimentary cyclicity in CRP drillcore, Victoria Land Basin, Antarctica. Terra Antartica, 8(3), 225-244PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-2CRP-3Sampling/drilling from iceCape Roberts Project (CRP)1998-10-01T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28205.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThe upper 1200 m of pre-Pliocene sediment recovered by Cape Roberts Project (CRP) drilling off the Victoria Land coast of Antarctica between 1997-1999 has been subdivided into 54 unconformity-bound stratigraphic sequences, spanning the period c. 32 to 17 Ma. The sequences are recognised on the basis of the cyclical vertical stacking of their constituent lithofacies, which are enclosed by erosion surfaces produced during the grounding of the advancing ice margin onto the sea floor. Each sequence represents deposition in a range of offshore shelf to coastal glacimarine sedimentary environments during oscillations in the ice margin across the Western Ross Sea shelf, and coeval fluctuations in water depth. This paper applies spectral analysis techniques to depth- and time-series of sediment grain size (500 samples) for intervals of the core with adequate chronological data. Time series analysis of 0.5-l.0m-spaced grainsize data spanning sequences 9-11 (CRP-2/2A) and sequences 1-7 (CRP-3) suggests that the length of individual sequences correspond to Milankovitch frequencies, probably 41 k.y., but possibly as low as 100 k.y. Higher frequency periodic components at 23 k.y. (orbital precession) and 15-10 k.y. (sub-orbital) are recognised at the intrasequence-scale, and may represent climatic cycles akin to the ice rafting episodes described in the North Atlantic Ocean during the Quaternary. The cyclicity recorded by glacimarine sequences in CRP core provides direct evidence from the periphery of Antarctica for orbital oscillations in the size of the Oligocene-Early Miocene East Antarctic Ice Sheet.163.719163.71945-77.006-77.0059833333333off Cape Roberts, Ross Sea, AntarcticaRoss Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107632021-05-20T20:03:45Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510763Barrett, Peter JPeter JBarrettGrain size analysis of sediment core CRP-3 from the Ross Sea, Antarctica, supplement to: Barrett, Peter J (2001): Grain-size analysis of samples from Cape Roberts core CRP-3, Victoria Land Basin, Antarctica. Terra Antartica, 8(3), 245-254PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-3Sampling/drilling from iceCape Roberts Project (CRP)1999-10-09T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28204.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedGrain-size analyses by sieve and Sedigraph are presented for 115 samples of core from CRP-3, 12 km off the coast of south Victoria Land. The data provide a useful check on visual core descriptions. The geographic setting for the strata sampled, some 790 m of early Oligocene nearshore marine sediments with a persistent glacial influence, is reviewed, and sediment textures interpreted in that context. Sand textures from the CRP-3 samples in the lower part of the core suggest that deposition was initially primarily wave-dominated, but that at times the influence of the waves was over-ridden by episodes of rapid sedimentation. Sedimentary cycles, recognised in the visual description of the core above 485 mbsf, show an increasing proportion of mudstone in the middle of each cycle above 330 mbsf that is interpreted to record periodic sedimentation in deeper water. Sandstone textures in the lower and upper parts of each cycle are interpreted to record departure from and return to shoreface deposition with changes in sea level. Mudstone textures above 176 mbsf indicate sedimentation below wave base. Many of the textures in both sand and mud samples show the coarse 'tail' characteristic of ice-rafted debris, but others do not, indicating ice-free periods. Many sandstones below c. 200 mbsf have virtually no silt, but significant amounts of clay (6 to 17%) that is thought to be of post-depositional origin.163.71900000000002-77.00599999999999Ross Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107642021-05-20T20:03:45Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510764Atkins, CliffCliffAtkinsFacies distribution in CRP sediment cores from the Ross Sea, Antarctica, supplement to: Atkins, Cliff (2001): Glacial influence from clast features in Oligocene and Miocene stata cored in CRP-2/2A and CRP-3, Victoria Land Basin, Antarctica. Terra Antartica, 8(3), 263-274PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-2CRP-3Sampling/drilling from iceCape Roberts Project (CRP)1998-10-01T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28202.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedClasts from the Cape Roberts Project cores CRP-2/2A and CRP-3 provide indications of glacially influenced depositional environments in Oligocene and Miocene strata in the western Victoria Land Basin, Antarctica. CRP-2/2A is interpreted to represent strongly glacially influenced, unconformity bound depositional sequences produced by repeated advance and retreat of floating and grounded ice across the shelf. A similar interpretation is extended to the upper 330 meters of the CRP-3 core, but the lower part of the core records shallow marine deposition with significantly less glacial influence. Clast shape analysis from selected coarse-grained facies throughout the cored interval indicates that most clasts are glacially sourced, with little distinction between diamictite and conglomeratic facies. Three dimensional clast fabric analysis from units immediately above sequence boundaries generally display weak or random fabrics and do not suggest that grounded ice actually reached the drillsite at these intervals. Striated and outsized clasts present in fine-grained lithofacies throughout the cores provide further evidence of sub-glacially transported sediment and iceberg rafting. The distribution of these striated and out-sized clasts indicate that a significant glacial influence persisted through most of the time represented by the cores with glaciers actively calving at sea-level introducing ice-berg rafted glacial debris even in the earliest Oligocene.163.719163.71945-77.006-77.00598166666666off Cape Roberts, Ross Sea, AntarcticaRoss Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107652021-05-20T20:03:49Zcitablesupplement
10.1594/PANGAEA.510765Harwood, David MDavid MHarwoodBohaty, Steven MSteven MBohatyBiostratigraphy of sediment core CRP-3 from the Ross Sea, Antarctica, supplement to: Harwood, David M; Bohaty, Steven M (2001): Early Oligocene siliceous microfossil biostratigraphy of Cape Roberts Project Core CRP-3, Victoria Land Basin, Antarctica. Terra Antartica, 8(4), 315-338PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-3Sampling/drilling from iceCape Roberts Project (CRP)1999-10-09T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28239.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedEarly Oligocene siliceous microfossils were recovered in the upper c. 193 m of the CRP-3 drillcore. Although abundance and preservation are highly variable through this section, approximately 130 siliceous microfossil taxa were identified, including diatoms, silicoflagellates, ebridians, chrysophycean cysts, and endoskeletal dinoflagellates. Well-preserved and abundant assemblages characterize samples in the upper c. 70 m and indicate deposition in a coastal setting with water depths between 50 and 200 m. Abundance fluctuations over narrow intervals in the upper c. 70 mbsf are interpreted to reflect environmental changes that were either conducive or deleterious to growth and preservation of siliceous microfossils. Only poorly-preserved (dissolved, replaced, and/or fragmented) siliceous microfossils are present from c. 70 to 193 mbsf. Diatom biostratigraphy indicates that the CRP-3 section down to c. 193 mbsf is early Oligocene in age. The lack of significant changes in composition of the siliceous microfossil assemblage suggests that no major hiatuses are present in this interval. The first occurrence (FO) of Cavitatus jouseanus at 48.44 mbsf marks the base of the Cavitatus jouseanus Zone. This datum is inferred to be near the base of Subchron C12n at c. 30.9 Ma. The FO of Rhizosolenia antarctica at 68.60 mbsf marks the base of the Rhizosolenia antarctica Zone. The FO of this taxon is correlated in deep-sea sections to Chron C13 (33.1 to 33.6 Ma). However, the lower range of R. antarctica is interpreted as incomplete in the CRP-3 drillcore, as it is truncated at an underlying interval of poor preservation: therefore, an age of c. 33.1 to 30.9 Ma is inferred for interval between c. 70 and 50 mbsf. The absence of Hemiaulus caracteristicus from diatom-bearing interval of CRP-3 further indicates an age younger than c. 33 Ma (Subchron C13n) for strata above c. 193 mbsf. Siliceous microfossil assemblages in CRP-3 are significantly different from the late Eocene assemblages reported CIROS-1 drillcore. The absence of H. caracteristicus, Stephanopyxis splendidus, and Pterotheca danica, and the ebridians Ebriopsis crenulata, Parebriopsis fallax, and Pseudoammodochium dictyoides in CRP-3 indicates that the upper 200 m of the CRP-3 drillcore is equivalent to part of the stratigraphic interval missing within the unconformity at c. 366 mbsf in CIROS-1.163.71900000000002-77.00599999999999Ross Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107662021-05-20T20:03:38Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510766Dingle, R VR VDingleMajoran, StefanStefanMajoranOstracoda in sediment core CRP-3 from the Ross Sea, Antarctica, supplement to: Dingle, R V; Majoran, Stefan (2001): Palaeoclimatic and -biogeographical implications of oligocene ostracoda from CRP-2/2A and CRP-3 drillholes, Victoria Land Basin, Antarctica. Terra Antartica, 8(4), 369-382PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-2CRP-3Sampling/drilling from iceCape Roberts Project (CRP)1998-10-16T07:30:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28235.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedA total of eighteen species of marine ostracods, in at least twelve genera, have been recovered from Early and Late Oligocene glacio-marine sediments from boreholes CRP-3 and CRP-2/2A in the Victoria Land Basin, Ross Sea, Antarctica. Faunas are sparse and generally moderately-well preserved. Previously, three species or closely related species have been recorded only from glacial settings (Kuiperiana meridionalislain (Müller), Australicythere polylyca (Müller), Hemicytheridea aff. H. kinggeorgeensis Blaszyk), but palaeotemperatures somewhat higher than at present in the Ross Sea are suggested by the presence of Austrocythere reticulotuberculata Hartmann, Cluthia aff. C. antiqua Ayress & Drapala and Cytherella? sp. 4796. Majungaella sp. 4471 is an enigmatic component, representing a genus previously known only from warm Cretaceous and Eocene, and relatively warm interglacial Pliocene habitats in southern Gondwana and the Antarctic Peninsula. Palaeobiogeographical considerations indicate that during Early Oligocene times, the Ross Sea area had faunal links with both Antarctic Peninsula/South America and southern Australasia. Three species present in the Early Oligocene glacial environments at Cape Roberts have survived to the Recent in the cool-cold Antarctic/Sub-Antarctic region: Austrocythere reticulotuberculata Hartmann, Australicythere polylyca (Müller), and Kuiperiana meridionalis (Müller).163.719163.71945-77.006-77.00598off Cape Roberts, Ross Sea, AntarcticaRoss Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107672021-05-20T20:03:42Zcitablesupplement
10.1594/PANGAEA.510767Thorn, Vanessa CVanessa CThornDistribution of phytolithes in CRP sediment cores from the Ross Sea, Antarctica, supplement to: Thorn, Vanessa C (2001): Oligocene and early Miocene phytolits from CRP-2/2A and CRP-3, Victoria Land Basin, Antarctica. Terra Antartica, 8(4), 407-422PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-2CRP-3Sampling/drilling from iceCape Roberts Project (CRP)1998-10-16T07:30:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28231.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedPhytoliths (siliceous plant microfossils) have been recovered from Cenozoic sediments (c. 34 to 17 Ma) in the CRP-2/2A and CRP-3 drillholes cored off Cape Roberts, Victoria Land Basin, Antarctica. The phytolith assemblages are sparse, but well-preserved and dominated by spherical forms similar to those of modern trees or shrubs. Rare phytoliths comparable to modern grass forms are also present. However, due to the paucity of phytolith data, any interpretations made are necessarily tentative. The assemblages of CRP-2/2A and the upper c. 250 m of CRP-3 are interpreted as representing a predominantly woody vegetation, including Nothofagus and Libocedrus with local areas of grass in the more exposed locations. A cool climate is interpreted to have prevailed throughout both cores. However, beneath c. 250 metres below sea floor in CRP-3, the dominant woody vegetation is supplemented by pockets of Palmae, ?Proteaceae and 'warm' climate grasses. This association represents vegetation growth in sheltered, moist sites – possibly north-facing mid-slopes or the coastal fringe. It may also represent remnant vegetation that grew in moist, temperate conditions during the Middle to Late Eocene, previously interpreted from the Southern McMurdo Sound erratics and lower part of the CIROS-1 drillhole. The phytolith analysis compares well to the terrestrial palynomorph record from both cores and provides additional independent taxonomic and climatic interpretations.163.719163.71945-77.006-77.00598off Cape Roberts, Ross Sea, AntarcticaRoss Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107682021-05-20T20:03:37Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510768Lavelle, MarkMarkLavelleFielding, Christopher RChristopher RFieldingHall, Michael AMichael AHallStable isotope ratios measured on molluscan from the CRP sediment cores in the Ross Sea, Antarctica, supplement to: Lavelle, Mark; Fielding, Christopher R; Hall, Michael A (2001): Molluscan stable isotope temperature estimates of the southwestern Ross Sea during the early Oligocene and early Miocene, CRP-2/2A and CRP-3, Victoria Land Basin, Antarctica. Terra Antartica, 8(4), 439-444PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-2CRP-3Sampling/drilling from iceCape Roberts Project (CRP)1998-10-01T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28228.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedStable isotope analyses of marine bivalve growth increment samples have been used to estimate early Oligocene (29.4 - 31.2) Ma and early Miocene (24.0 Ma) seafloor palaeotemperature from the southwestern continental margin of the Ross Sea. Measured d18O values average +2.5 ‰ in the early Miocene and range between +1.26 to +3.24 ‰ in the early Oligocene. The results show that palaeoceanographic conditions in McMurdo Sound during the mid-Cenozoic were significantly different from those of today. The minimum estimated spring through late summer seasonal temperature range was 3°C during the early Miocene and between 1 and 5°C during the early Oligocene. This compares to the equivalent modern day range of <0.5°C within the sound. Absolute seawater temperatures at <100 m depth were of the order of 5 to 7°C during both time slices, compared to modern day values of -1.4 to - 1.9°C in the same area. The results are in broad agreement with early Oligocene Mg/Ca temperature estimates from deep Atlantic foraminifera as well as estimates from local terrestrial palynology and palaeobotany.163.719163.71945-77.006-77.0059833333333off Cape Roberts, Ross Sea, AntarcticaRoss Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107692021-05-20T20:03:25ZcitablepaleoclimatesupplementtopicChemistrytopicLithosphere
10.1594/PANGAEA.510769Sandroni, SonjaSonjaSandroniTalarico, Franco MFranco MTalarico0000-0002-7254-4301Geochemistry of basement clasts from sediment core CRP-3 in the ross Sea, Antarctica, supplement to: Sandroni, Sonja; Talarico, Franco M (2001): Petrography and provenance of basement clasts and clast variability in CRP-3 drillcore (Victoria Land Basin, Antarctica). http://www.mna.unisi.it/english/Publications/TAP/TA_pdfs/Volume_08/CRP3_Science_Results/TA_08_449_Sandroni.pdf, Terra Antartica, 8(4), 449-468PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-3Sampling/drilling from iceCape Roberts Project (CRP)1999-10-09T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28227.d0013 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedDistribution patterns and petrographical and mineral chemistry data are described for the most representative basement lithologies occuring as clast in the c. 824 m thick Tertiary sedimentary sequence at the CRP-3 drillsite. These are granule to bolder grain size clasts of igneous and metamorphic rocks. Within the basement clast assemblage, granitoid pebbles are the predominant lithology. They consist of dominant grey biotic-bearing monzogranite, pink biotite-hornblende monzogranite, and biotite-bearing leucomomonzgranite. Minor lithologies include: actinolite-bearing leucotonalite, microgranite, biotite-hornblende quartz-monzonitic porphyr, and foliated biotic leucomonzogranite. Metamorphic clasts include rocks of both granitic and sedimentary derivation. They include mylonitic biotic orthogneiss, with or without garnet, muscovite-bearing quartzite, sillimanite-biotite paragneiss, biotite meta-sandstone, biotite-spotted schist, biotite-clacite-clinoamphibole meta-feldspathic arenite, biotite-calcite-clinozoisite meta-siltstone, biotite±clinoamphibole meta-marl, and graphite-bearing marble. As in previous CRP drillcores, the ubiquitous occurence of biotite±hornblende monzogranite pebbles is indicative of a local provenance, closely mirroring the dominance of these lithologies in the on-shore basement, where the Cambro-Ordovician Granite Harbour Intrusive Complex forms the most extensively exposed rock unit.163.71900000000002-77.006Ross Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107702021-05-20T20:03:31Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510770Pompilio, MassimoMassimoPompilio0000-0002-0742-0679Armienti, PietroPietroArmientiTamponi, MMTamponiInvestigations on volcanic rocks in sediment core CRP-3 from the Ross Sea, Antarctica, supplement to: Pompilio, Massimo; Armienti, Pietro; Tamponi, M (2001): Petrography, mineral composition and geochemistry of volcanic and subvulcanic rocks of CRP-3, Victoria Land Basin, Antarctica. Terra Antartica, 8(4), 469-480PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-3Sampling/drilling from iceCape Roberts Project (CRP)1999-10-09T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28226.d0014 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThe petrography, mineralogy and geochemistry of volcanic and subvolcanic rocks in CRP-3 core have been examined in detail in order to characterise and to compare them with volcanic and subvolcanic rocks cropping out in the Victoria Land area, and to define the clast provenance or to establish possible volcanic activity coeval with deposition. Clasts with sizes ranging from granule to boulder show geochemical and mineralogical features comparable with those of Ferrar Supergroup rocks. They display a subalkaline affinity and compositions ranging from basalts to dacite. Three different petrographic groups with distinct textural and grain size features (subophitic, intergranular-intersertal, and glassy-hyalopilitic) are recognised and are related to the emplacement/cooling mechanism. In the sand to silt fraction, the few glass shards that have been recognised are strongly altered: however chemical analyses show they have subalkalic magmatic affinity. Mineral compositions of the abundant free clinopyroxene grains found in the core, are less affected by alteration processes, and indicate an origin from subalkaline magmas. This excludes the presence, during the deposition of CRP-3 rocks of alkaline volcanic activity comparable with the McMurdo Volcanic Group. Strong alteration of the magmatic body intruded the Beacon sandstones obliterates the original mineral assemblage. Geochemical investigations confirm that intrusion is part of the Ferar Large Igneous Province.163.71900000000002-77.00600000000001Ross Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107712021-09-04T04:33:58Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510771Sprovieri, MarioMarioSprovieri0000-0002-7192-5014Bellanca, AdrianaAdrianaBellancaNeri, RodolfoRodolfoNeriSand geochemistry on sediment core CRP-3 from the Ross Sea, Antarctica, supplement to: Sprovieri, Mario; Bellanca, Adriana; Neri, Rodolfo (2001): Bulk geochemistry of the sand fraction from CRP-3 (Victoria Land Basin, Antarctica): Evidence of provenance and Milankovitch climaric fluctuations. Terra Antartica, 8(4), 551-560PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-3Sampling/drilling from iceCape Roberts Project (CRP)1999-10-09T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28221.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedA total of 167 samples distubuted throughout the CRP-3 drillhole from 5.77 to 787.68 mbsf and representing fine to coarse sandstones have been analysed by X-ray fluorescence spectrometry (XRF) Bulk sample geochemistry (major and trace elements) indicates a dominant provenance of detritus from the Ferrar Supergroup in the uppermost 200 mbsf of the core. A markedly increased contribution from the Beacon sandstones is recognized below 200 mbsf and down to 600 mbsf. In the lower part of CRP-3, down to 787.68 mbsf, geochemical evidence for influxes of Ferrar materials is again recorded. On the basis of preliminary magnetostratigraphic data reported for the lower 447 mbsf of the drillhole, we tentatively evaluated the main periodicities modulating the geochemical records. Our results identify a possible influence of the precession, obliquity and long-eccentricity astronomical components (21, 41, and 400 ky frequency bands) on the deposition mechanisms of the studied glaciomarine sediments.163.71900000000002-77.00599999999999Ross Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107722021-05-20T20:03:21Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510772Armienti, PietroPietroArmientiTamponi, MMTamponiPompilio, MassimoMassimoPompilio0000-0002-0742-0679Geochemistry of minerals in CRP sediment cores from the Ross Sea, Antarctica, supplement to: Armienti, Pietro; Tamponi, M; Pompilio, Massimo (2001): Sand provenance from major and trace element analyses of bulk rock and sand grains from CRP-2/2A, Victoria Land Basin, Antarctica. Terra Antartica, 8(4), 569-582PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-2CRP-3Sampling/drilling from iceCape Roberts Project (CRP)1998-10-16T07:30:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28219.d0015 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedSixty-four volcanic chists, sandstones and tephras between 5.95 and 618.19 meters below sea floor (mbsf) in the Cape Roberts Project cores 2 and 2A cores (CRP-2/2A) were examined for Cenozoic and Mesozoic volcanic components, using optical and Scanning Electron Microscopy. Minerals and glass shards in a selection of samples were analysed by electron microprobe fined with an EDAX detector. Laser-Ablation ICP-Mass-Spectrometry (ICP-MS) was used to determine rare earth elements and 14 additional trace elements in glass shards, pyroxenes and feldspars in order to pin-point the onset of McMurdo Volcanic Group (MVG) activity in the stratigraphic column. Pumices in tephra layers of peralkaline phonolite composition in Unit 7.2 -between 108 and 114 mbsf - were also analysed for trace elements by ICP-MS. This tephra unit is not reworked and its isotopic age (21.44 ± 0.05 Ma) is the age of deposition. The height of the eruptive column responsible for the deposition of the tephra was probably less than 8 km; the source was local, probably within 30 km from the drill site. Phonolite of unit 7.2 of CRP-2/2A has no direct petrogenetic relation with the peralkaline trachyte in the tephra-enriched layer of CRP-1 at 116.55 mbsf.
Volcanic clasts and sand grains (glass shards, aegirine-augite, anorthoclase) related to Cenozoic activity of MVG were observed only starting from Unit 9.8, where they are dated at 24.22 ± 0.06 Ma at c. 280 mbsf. In this unit the lowest- occurring basaltic glass shard is found at 297.54 mbsf. Sampled McMurdo volcanics are generally vesicular and vary in composition from alkali basalt to trachyte and peralkaline phonolite. By contrast, below 320 mbsf, aphyric or slightly-porphyritic volcanic clasts become more abundant but they are all non-vesiculated, pigeconite and ilmenite-bearing basalts and dolerite of tholeiitic affinity. These rocks are considered to be related to lava flows and associated intrusions of Jurassic age (Kirkpatrick basalts and Ferrar dolerite).
As in CRP-1, McMurdo volcanics appear to derive from a variety of lithologics. Besides glaciers, a dominant role of wind transportation from exposed volcanic rocks may be inferred from the contemporary occurrence of glass shards of different compositions at depths above 297.54 mbsf. These data confirm that the onset of magmatic activity in southern Victoria Land is considerably delayed (by about 24 Ma) with respect to northern Victoria Land.163.719163.71945-77.006-77.00598off Cape Roberts, Ross Sea, AntarcticaRoss Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5107732021-05-20T20:03:19Zcitablepaleoclimatesupplement
10.1594/PANGAEA.510773Hannah, Mike JMike JHannahFlorindo, FabioFabioFlorindo0000-0002-6058-9748Harwood, David MDavid MHarwoodFielding, Christopher RChristopher RFieldingChronostratigraphy of sediment core CRP-3 from the Ross Sea, Antarctica, supplement to: Hannah, Mike J; Florindo, Fabio; Harwood, David M; Fielding, Christopher R; CRP Science Team (2001): Chronostratigraphy of the CRP-3 drillhole, Victoria Land Basin, Antarctica. Terra Antartica, 8(4), 615-620PANGAEA - Data Publisher for Earth & Environmental Science2001Core wireline systemCRP-3Sampling/drilling from iceCape Roberts Project (CRP)1999-10-09T00:00:00/1999-11-19T00:00:00enSupplementary Collection of Datasets10013/epic.28215.d0012 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedAn 823 m thick glaciomarine Cenozoic section sitting unconformably on the Lower Devonian Beacon Supergroup was recovered in CRP-3. This paper reviews the chronostratigraphical constraints for the Cenozoic section. Between 3 and 480.27 mbsf 23 unconformity bounded cycles of sediment were recorded. Each unconformity is thought to represent a hiatus of uncertain duration. Four magnetozones have been recognised from the Cenozoic section. The record is complex with several 'tiny wiggles'' recorded throughout. Biostratigraphical or Sr ages, which could be used to link these magnetozones to the magnetic polarity time scale are restricted to the upper 190 m of sediment. Two diatom datums (Cavitatus jouseanus at 48.9 mbsf and Rhizosolenica antarctica at 68.60 mbsf), together with five Sr-isotope dates derived from molluscan fragments taken from between 10.88 and 190.29 mbsf indicate an early Oligocene (c. 31 Ma) age for this interval. The appearance of a new species of the bivalve ?Adamussium at about 325 mbsf, suggests that the Oligocene age can be extended down to this level. This confirms that the dominantly reversed magnetozone (RI), recorded down to about 340 mbsf, is Chron C12r. The ages imply high sedimentation rates and only minimal time gaps at the sequence boundaries. Below 340 mbsf there are no independent datums to guide the correlation of the magnetozones to the magnetic polarity time scale. However, the absence of in situ dinocysts attributable to Transantarctic Flora, if not a result of environmental control, limits the age of the base of the hole to between c. 33.5 and 35 Ma.163.71900000000002-77.00599999999999Ross Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5108372020-12-05T14:23:35Zcitablesupplement
10.1594/PANGAEA.510837Heinemann, Hans-JoachimHans-JoachimHeinemannMonthly and yearly mean air temperature from 1829 to 2005 calculated from meteorological observations at different locations in Bremen, northern Germany, supplement to: Bätjer, Diedrich; Heinemann, Hans-Joachim (1980): Eineinhalb Jahrhunderte meteorologischer Beobachtungen in Bremen. Abhandlungen des Naturwissenschaftlichen Vereins zu Bremen, 39, 185-261PANGAEA - Data Publisher for Earth & Environmental Science2006Weather station/meteorological observation1829-01-15T00:00:00/2006-08-15T00:00:00enSupplementary Collection of Datasets10013/epic.31305.d00110013/epic.31307.d00110013/epic.31306.d00114 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThe secular record of annual mean temperatures of Bremen shows that inhomogeneities - especially caused by station transfers - lead to serious problems concerning the interpretation of climatic trends or fluctuations. Especially two transfers of the meteorological observing station in Bremen within our century - 1935/36 and 1978 - caused significant inhomogeneities, well documented by parallel measurements for several years. Obviously the stagnation of the temperature level of the original data set is a result of these transfers. The homogenized record version reveals a significant warming trend of about 1 Kelvin within the last century.8.6468.83853.05153.1641Bremen, Germany
oai:pangaea.de:doi:10.1594/PANGAEA.5257702021-05-20T20:03:40Zcitablepaleoclimatesupplement
10.1594/PANGAEA.525770Woolfe, KenKenWoolfeFielding, Christopher RChristopher RFieldingCRP Science TeamPreliminary results and documentation of sediment cores CRP2 and CRP-2A from the Ross Sea off Cape Roberts, Antarctica, supplement to: Fielding, Christopher R; Thomson, M R A (1999): Studies from the Cape Roberts Project, Ross Sea Antarctica, Initial Report on CRP-2/2A. Terra Antartica, 6(1/2), 173 ppPANGAEA - Data Publisher for Earth & Environmental Science2006Core wireline systemCRP-2Sampling/drilling from iceCape Roberts Project (CRP)1998-10-01T00:00:00/1998-11-25T14:20:00enSupplementary Collection of Datasets10013/epic.28290.d0014 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThe site for CRP-2, 14 km east of Cape Roberts (77.006°S; 163.719°E), was selected to overlap the early Miocene strata cored in nearby CRP-1, and to sample deeper into the east-dipping strata near the western margin ofe he Victoria Land Basin to investigate Palaeogene climatic and tectonic history. CRP-2 was cored from 5 to 57 mbsf (metres below the sea floor) (core recovery 91 %), with a deviation resulting in CRP-2A being cored at the same site. CRP-2A reached down to 624mbsf (recovery 95%), and to strata with an age of c. 33-35 Ma. Drilling took place from 16 October to 25 November 1998, on 2.0-2.2 m of sea ice and through 178 m of water.
Core fractures and other physical properties, such as sonic velocity, density and magnetic susceptibility, were measured throughout the core. Down-hole logs for these and other properties were run from 63 to 167 mbsf and subsequently from 200 to 623 mbsf, although density and velocity data could be obtained only to 440 mbsf because of hole collapse. Sonic velocity averages c. 2.0 km S-1 for the upper part of the hole, but there is an sharp increase to c. 3.0 km s-1 and also a slight angular unconformity, at 306 mbsf, corresponding most likely to the early/late Oligocene boundary (c. 28-30 Ma). Velocity then increases irregularly to around 3.6 km s-1 at the bottom of the hole, which is estimated to lie 120 m above the V4/V5 boundary. The higher velocities below 306 mbsf probably reflect more extensive carbonate and common pyrite cementation, in patches, nodules, bedding-parallel masses and as vein infills. Dip of the strata also increases down-hole from 3° in the upper 300 in to over 10° at the bottom. Temperature gradient is 21° k-1. Over 2 000 fractures were logged through the hole. Borehole televiewer imagery was obtained for the interval from 200 to 440 mbsf to orient the fractures for stress field analysis.
Lithostratigraphical descriptions on a scale of 1:20 are presented for the full length of the core, along with core box images, as a 200 page supplement to this issue. The hole initially passed through a layer of muddy gravel to 5.5 mbsf (Lithological Sub-Unit or LSU 1.1), and then into a Quaternary diatom-bearing clast-rich diamicton to 21 mbsf (LSU 2. l), with an interval of alternating compact diamicton and loose sand, and containing a rich Pliocene foraminiferal fauna, to 27 mbsf (LSU 2.2). The unit beneath this (LSU 3.1) has similar physical properties (sonic velocity, porosity, magnetic susceptibility) and includes diamictites of similar character to those of LSU 2.1 and 2.2, but an early Miocene (c. 19 Ma) diatom assemblage at 28 mbsf (top of LSU 3.1) shows that this sub-unit is part of the older section.
The strata beneath 27 mbsf, primary target for the project, extend from early Miocene to perhaps latest Eocene age, and are largely cyclic glacimarine nearshore to offshore sediments. They are described as 41 lithological sub-units and interpreted in terms of 12 recurrent lithofacies. These are 1) mudstone, 2) inter-stratified mudstone and sandstone, 3) muddy very fine to coarse sandstone, 4) well-sorted stratified fine sandstone, 5) moderately to well-sorted, medium-grained sandstone, 6) stratified diamictite, 7) massive diamictite, 8) rhythmically inter-stratified sandstone and mudstone, 9) clast-supported conglomerate, 10) matrix-supported conglomerate, 11) mudstone breccia and 12) volcaniclastic sediment.
Sequence stratigraphical analysis has identified 22 unconformity-bounded depositional sequences in pre- Pliocene strata. They typically comprise a four-part architecture involving, in ascending order, 1) a sharp-based coarse-grained unit (Facies 6,7,9 or 10), 2) a fining-upward succession of sandstones (Facies 3 and 4), 3) a mudstone interval (Facies l), in some cases coarsening upward to muddy sandstones (Facies 3), and 4) a sharp-based sandstone dominated succession (mainly Facies 4). The cyclicity recorded by the strata is interpreted in terms of a glacier ice margin retreating and advancing from land to the west, and of rises and falls in sea level. Analysis of sequence periodicity awaits afirmer chronology. However, apreliminary spectral analysis of magnetic susceptibility for a deepwater mudstone within one of the sequences (from 339 to 347 mbsf) reveals ratios between hierarchical levels that are similar to those of the three Milankovitch orbital forcing periodicities.
The strata contain a wide range of fossils, the most abundant being marine diatoms. These commonly form up to 5% of the sediment, though in places the core is barren (notably between 300 and 412 mbsf). Fifty samples out of 250 reviewed were studied in detail. The assemblages define ten biostratigraphical zones, some of them based on local or as yet undescribed forms. The assemblages are neritic, and largely planktonic, suggesting that the sea floor was mostly below the photic zone throughout deposition of the corcd sequence. Calcareous nannofossils, representing incursions of ocean surface waters, are much less common (72 out of 183 samples examined) and restricted to mudstone intervals a few tens of metres thick, but are important for dating. Foraminifera are also sparse (73 out of 135 samples) and represented only by calcareous benthic species. Changing assemblages indicate a shift from inshore environments in the early Oligocenc to outer shelf in the late Oligocenc, returning to inshore in the early Miocene. Marine palynomorplis yielded large numbers of well-preserved forms from most of the 116 samples examined. The new in situ assemblagc found last year in CRP-1 is extended down into the late Oligocene and a further new assemblage is found in the early Oligoccnc. Many taxa are new, and cannot us yet contribute to an improved understanding of chronology or ecology. Marine invertebrate macrofossils, mostly molluscs and serpulid tubes, are scattered throughout the core. Preservation is good in mudstones but poor in other lithologies.
Climate on land is reflected in the content of terrestrial palynomorphs, which are extremely scarce down to c. 300 mbsf. Some forms are reworked, and others represent a low growing sparse tundra with at least one species of Nothofagus. Beneath this level, a significantly greater diversity and abundance suggests a milder climate and a low diversity woody vegetation in the early Oligocene, but still far short of the richness found in known Eocene strata of the region. Sedimentary facies in the oldest strata also suggest a milder climate in the oldest strata cored, with indications of substantial glacial melt-water discharges, but are typical of a coldcr climate in late Oligocene and early Miocene times. Clast analyses from diamictites reveal weak to random fabrics, suggesting either lack of ice-contact deposition or post-depositional modification, but periods when ice grounded at the drill site are inferred from thin zones of in-situ brecciated rock and soft-sediment folding. These are more common above c. 300 mbsf, perhaps reflecting more extensive glacial advances during deposition of those strata.
Erosion of the adjacent Transantarctic Mountains through Jurassic basalt and dolerite-intruded Beacon strata into basement rocks beneath is recorded by petrographical studies of clast and sand grain assemblages. Core below 310 mbsf contains a dominance of fine-grained Jurassic dolerite and basalt fragments along with Beacon-derived coal debris and rounded quartz grains, whereas the strata above this level have a much higher proportion of basement derived granitoids, implying that the large areas of the adjacent mountains had been eroded to basement by the end of the early Oligocene.
There is little indication of rift-related volcanism below 310 mbsf. Above this, however, basaltic and trachytic tephras are common, especially from 280 to 200 mbsf, from 150 to 46 mbsf, and in Pliocene LSU 2.2 from 21 to 27 mbsf. The largest volcanic eruptions generated layers of coarse (up to 1 cm) trachytic pumice lapilli between 97 and 114 mbsf. The thickest of these (1.2 m at 112 mbsf) may have produced an eruptive column extending tens of km into the stratosphere. A source within a few tens of km of the drill site is considered most likely. Present age estimates for the pre-Pliocene sequence are based mainly on biostratigraphy (using mainly marine diatoms and to a lesser extent calcareous nannofossils), with the age of the tephra from 112 to 114 mbsf (21.44k0.05 Ma from 84 crystals by Ar-Ar) as a key reference point. Although there are varied and well-preserved microfossil assemblages through most of the sequence (notably of diatoms and marine palynomorphs), they comprise largely taxa either known only locally or as yet undescribed. In addition, sequence stratigraphical analysis and features in the core itself indicate numerous disconformities. The present estimate from diatom assemblages is that the interval from 27 to 130 mbsf is early Miocene in age (c. 19 to 23.5 Ma), consistent with the Ar-Ar age from 112 to 114 mbsf. Diatom assemblages also indicate that the late Oligocene epoch extends from c. 130 to 307 mbsf, which is supported by late Oligocene nannofossils from 130 to 185 mbsf. Strata from 307 to 412 mbsf have no age-diagnostic assemblages, but below this early Oligocene diatoms and nannofossils have been recovered. A nannoflora at the bottom of the hole is consistent with an earliest Oligocene or latest Eocene age.
Magnetostratigraphical studies based on about 1000 samples, 700 of which have so far undergone demagnetisation treatment, have provided a polarity stratigraphy of 12 pre-Pliocene magnetozones. Samples above 270 mbsf are of consistently high quality. Below this, magnetic behaviour is more variable. A preliminary age-depth plot using the Magnetic Polarity Time Scale (MPTS) and constrained by biostratigraphical data suggests that episodes of relatively rapid sedimentation took place at CRP-2 during Oligocene times (c. 100 m/My), but that more than half of the record was lost in a few major and many minor disconformities. Age estimates from Sr isotopes in shell debris and further tephra dating are expected to lead to a better comparison with the MPTS.
CRP-2/2A has recorded a history of subsidence of the Victoria Land Basin margin that is similar to that found in CIROS-170 km to the south, reflecting stability in both basin and the adjacent mountains in late Cenozoic times, but with slow net accumulation in the middle Cenozoic. The climatic indicators from both drill holes show a similar correspondence, indicating polar conditions for the Quaternary but with sub-polar conditions in the early Miocene-late Oligocene and indications of warmer conditions still in the early Oligocene. Correlation between the CRP-2A core and seismic records shows that seismic units V3 and V4, both widespread in the Victoria Land Basin, represent a period of fluctuating ice margins and glacimarine sedimentation. The next drill hole, CRP-3, is expected to core deep into V5 and extend this record of climate and tectonics still further back in time.163.71945000000002-77.00598083333324off Cape Roberts, Ross Sea, Antarctica
oai:pangaea.de:doi:10.1594/PANGAEA.5269412021-05-21T13:14:54ZcitabletopicEcologytopicLithosphere
10.1594/PANGAEA.526941Jacops, Merijn JMerijn JJacopsSchenke, Hans WernerHans WernerSchenkeMapping of the Eltanin impact area in the South-East PacificPANGAEA - Data Publisher for Earth & Environmental Science2006ANT-XII/4PolarsternPaleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhavenhttps://ror.org/032e6b942enCollection of Datasets10.2312/BzPM_0577_20086 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedTwo Polarstern expeditions were conducted in 1995 (ANT-XII/4) and 2001 (ANT-XVIII/5a) to the Bellingshausen Sea and Amundsen Sea and the suspected Eltanin meteorite impact in the SE-Pacific. A survey of the sediment distribution and its acoustic structure along the cruise track was performed. The seafloor topography was sampled using the multibeam sonar system Hydrosweep DS2 which operates on a frequency of 15.5 kHz. The resulting AWI Bathymetric Chart of the Eltanin Meteorite Impact Area is based on a Digital Terrain Model of this area. The mapping was performed using ArcGIS. The Eltanin impact area which covers the 4.100 m high Freden Seamount is visualized by one overview sheet of the scale 1:200,000 and four 1:100,000 subsheets.Raw data editing and cleaning was performed using Caris HIPS. Within ArcGIS the inverse distance weighting interpolator applying a search radius depending on the number of input points, but with a maximum size of 500 meters was utilized to compute the DTM. The grid size of the DTM was chosen at 100 meter, based on the average point density. Because of the moderate noise present after the computation of the DTM a slope-depending binomial -filtering was applied. The accuracy of multibeam depth measurements is estimated between 0.5 to 1.0 % of the water depth. The differences between gridded and raw data are within this limit.-92.3333-90.1667-58.0-56.83333Eltanin Meteorite Impact Area, Freeden Seamount, SE-Pacific
oai:pangaea.de:doi:10.1594/PANGAEA.5279762021-05-21T13:57:53ZcitablepaleoclimatesupplementtopicLandSurfacetopicLithospheretopicPaleontology
10.1594/PANGAEA.527976Wollenburg, Jutta EJutta EWollenburgMackensen, AndreasAndreasMackensen0000-0002-5024-4455Kuhnt, WolfgangWolfgangKuhntBenthic foraminiferal biodiversity response to changing Arctic palaeoclimate, supplement to: Wollenburg, Jutta E; Mackensen, Andreas; Kuhnt, Wolfgang (2007): Benthic foraminiferal biodiversity response to a changing Arctic palaeoclimate in the last 24.000 years. Palaeogeography, Palaeoclimatology, Palaeoecology, 255(3-4), 195-222PANGAEA - Data Publisher for Earth & Environmental Science2007Gravity corer (Kiel type)Kasten corerARK-III/3ARK-VIII/3ARK-IX/4ARK-XIII/2PolarsternPaleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)1985-07-30T00:00:00/1997-07-12T11:22:00enSupplementary Collection of Datasets10.1016/j.palaeo.2007.05.0078 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedFour sediment cores recovered from 1000 to 2500 m water depth in the Arctic Ocean, tracing the inflowing Atlantic water from Fram Strait, Yermak Plateau, northern Barents Sea continental slope as far as the Laptev Sea, have been analyzed for species richness and diversity. Samples were wet sieved after freeze-drying using a 63-µm sieve. Where possible at least 300 specimens were counted from the size fraction >63 µm, however, samples from deglacial periods are often affected by carbonate dissolution. In such samples foraminiferal numbers are low. Samples containing less than 40 specimens were excluded from statistical analyses. Because we are aware that specimen numbers <100 specimen are still critical for H analyses, core sections containing less than 100 specimens are highlighted in the figures. Here, we will characterize biodiversity trends by the two most widely used biodiversity measurements, the information function H (Buzas and Gibson, 1969) with its decomposition equation ln(S) and ln(E) (Buzas and Hayek, 1996), and the Fisher Alpha Index (Fisher, Corbett, and Williams, 1943). For spectral analysis the Fisher alpha record of core PS2837-5 was resampled at equally spaced 100-year intervals. For the spectral analysis, two methodes were used within the ANALYSERIES software package (Paillard et al., 1996): 1. The Blackman-Tuckey (1958) for its high confidence of the results; 2. The maximum entropy method (e.g. Haykin, 1983) for its high resolution. The cores reveal well-correlated biodiversity maxima and minima. Distinct periodicities of species richness variability of 1.57 kyr and 0.76 kyr characterize the Late Weichselian, and of 1.16 kyr and 0.54 kyr even more pronounced the Holocene. The biodiversity maxima/minima coincide with terrestrial and marine warm and cool events at high northern latitude. We suggest that either the physiology of most rare species is temperature sensitive, or sustained food supply increased the taxonomic richness during warmer intervals.2.381666666666667133.3983333333333478.003282.0237Fram StraitYermak PlateauLaptev Sea
oai:pangaea.de:doi:10.1594/PANGAEA.5361992021-05-20T20:37:00ZcitablepaleoclimatesupplementtopicLithosphere
10.1594/PANGAEA.536199Berner, HeinrichHeinrichBernerClay minerals in the Norwegian Sea and Fram Strait, investigation from sediment traps and cores, supplement to: Berner, Heinrich (1991): Mechanismen der Sedimentbildung in der Framstrasse, im Arktischen Ozean und in der Norwegischen See. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 20, 167 ppPANGAEA - Data Publisher for Earth & Environmental Science2006Trap, sedimentGiant box corerBox corerGravity corerGravity corer (Kiel type)Mooring (long time)Ice stationHM82/83M2/2HM52HM57HM58ARK-I/3ARK-II/4ARK-II/5ARK-III/3ARK-IV/3Håkon MosbyMeteor (1986)PolarsternGeosciences, University of Bremen (GeoB)Quaternary Environment of the Eurasian North (QUEEN)1982-01-01T00:00:00/1988-05-28T00:00:00enSupplementary Collection of Datasetsurn:nbn:de:gbv:46-ep00010665518 datasetsapplication/zipCreative Commons Attribution 3.0 UnportedThe grain size distribution and clay mineral composition of lithogenic particles of ice-rafted material, sinking matter, surface sediments, as well as from deep-sea cores are analysed. The samples were collected in the Fram Strait, the Arctic Ocean, and the Norwegian Sea during several expeditions with the research vessels "Polarstern", "Meteor" and "Poseidon", and Norwegian rearch vessels. Sinking matter was caught with sediment traps, fitted with timer-controlled sample changers, which had been deployde in the sea for usually one year.-21.112132.053333333333359.978333333333386.1383Fram StraitVoering PlateauNorwegian SeaNorway SlopeLofoten BasinWestern DjupetVoring PlateauIceland SeaArctic OceanSvalbardNansen BasinFourth Framework Programmehttps://doi.org/10.13039/100011105MAS3980185Quaternary Environment of the Eurasian North (QUEEN)0e36364b-e291-48c9-82af-324a706e130d \ No newline at end of file diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/records/v4_pub.xml b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/records/v4_pub.xml new file mode 100644 index 000000000..8ed279c4b --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/records/v4_pub.xml @@ -0,0 +1,70 @@ + + + + 2021-11-18T15:55:16Z + https://pub.uni-bielefeld.de/oai + + + +
+ oai:pub.uni-bielefeld.de:2527408 + 2018-07-24T13:00:24Z + bi_dissertation + doc-type:doctoralThesis + ddc:540 + bi_dissertationFtxt + open_access +
+ + + + + + Reaktionsverhalten organometallischer Verbindungen des Lithiums und des Calciums gegenüber Aminalen + + + + Hülsmann, Matthias + Matthias + Hülsmann + Bielefeld University + + + + + https://pub.uni-bielefeld.de/record/2527408.json + + + urn:nbn:de:hbz:361-25274082 + + + ger + 2012 + bi_dissertation + application/pdf + https://pub.uni-bielefeld.de/record/2527408 + + open access + Hülsmann M. Reaktionsverhalten organometallischer Verbindungen des Lithiums und des Calciums gegenüber Aminalen. Bielefeld: Universität Bielefeld; 2012. + + + 540 + + In Copyright + + 8 B + + https://pub.uni-bielefeld.de/download/2527408/2527412 + + + + + + + \ No newline at end of file diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/records/v4_zora.xml b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/records/v4_zora.xml new file mode 100644 index 000000000..bd86acfeb --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/records/v4_zora.xml @@ -0,0 +1,131 @@ + + + 2021-11-18T15:55:56Z + https://www.zora.uzh.ch/cgi/oai2 + + +
+ oai:www.zora.uzh.ch:10 + 2021-02-12T18:13:36Z + 7375626A656374733D3130323531:3130303832 + 7375626A656374733D3130323531:3130313834 + 7375626A656374733D3130313730:3130313938:3130313939 + 74797065733D61727469636C65 + 73776973736269623D596573 + 6574683D596573 + 6E623D4E6F +
+ + + + Adhesive properties of Enterobacter sakazakii to human epithelial and brain microvascular endothelial cells + + + + Mange, J P + J P + Mange + University of Zurich|Zurich|Switzerland + + + Stephan, Roger + Roger + Stephan + https://orcid.org/0000-0003-1002-4762 + University of Zurich|Zurich|Switzerland + + + Borel, Nicole + Nicole + Borel + https://orcid.org/0000-0002-1556-9262 + University of Zurich|Zurich|Switzerland + + + Wild, P + P + Wild + University of Zurich|Zurich|Switzerland + + + Kim, Kwang Sik + Kwang Sik + Kim + Johns Hopkins University|Baltimore|United States + + + Pospischil, A + A + Pospischil + University of Zurich|Zurich|Switzerland + + + Lehner, Angelika + Angelika + Lehner + https://orcid.org/0000-0003-1863-5090 + University of Zurich|Zurich|Switzerland + + + + + University of Zurich + https://doi.org/10.13039/501100006447 + + + Stephan, Roger + Roger + Stephan + https://orcid.org/0000-0003-1002-4762 + University of Zurich|Zurich|Switzerland + + + + https://www.zora.uzh.ch/id/eprint/10/ + + + 10.1186/1471-2180-6-58 + 16800879 + https://www.zora.uzh.ch/id/eprint/10/1/Mange_Microb2006V.pdf + + + 2008-02-11T12:11:38 + 2008-05-12T22:52:34 + 2008-02-11T12:11:37 + 2021-02-12T18:13:36 + 2006 + + en + BioMed Central + journal article + BACKGROUND: Enterobacter sakazakii is an opportunistic pathogen that has been associated with sporadic cases and outbreaks causing meningitis, necrotizing enterocolitis and sepsis especially in neonates. However, up to now little is known about the mechanisms of pathogenicity in E. sakazakii. A necessary state in the successful colonization, establishment and ultimately production of disease by microbial pathogens is the ability to adhere to host surfaces such as mucous membranes, gastric and intestinal epithelial or endothelial tissue.This study examined for the first time the adherence ability of 50 E. sakazakii strains to the two epithelial cell lines HEp-2 and Caco-2, as well as the brain microvascular endothelial cell line HBMEC. Furthermore, the effects of bacterial culture conditions on the adherence behaviour were investigated. An attempt was made to characterize the factors involved in adherence. RESULTS: Two distinctive adherence patterns, a diffuse adhesion and the formation of localized clusters of bacteria on the cell surface could be distinguished on all three cell lines. In some strains, a mixture of both patterns was observed. Adherence was maximal during late exponential phase, and increased with higher MOI. The adhesion capacity of E. sakazakii to HBMEC cells was affected by the addition of blood to the bacteria growth medium. Mannose, hemagglutination, trypsin digestion experiments and transmission electron microscopy suggested that the adhesion of E. sakazakii to the epithelial and endothelial cells is mainly non-fimbrial based. CONCLUSION: Adherence experiments show heterogeneity within different E. sakazakii strains. In agreement with studies on E. cloacae, we found no relationship between the adhesive capacities in E. sakazakii and the eventual production of specific fimbriae. Further studies will have to be carried out in order to determine the adhesin(s) involved in the interaction of E. sakazakii with cells and to enhance knowledge of the pathogenesis of E. sakazakii infection. + + Mange_Microb2006V.pdf - application/pdf + + 10.5167/uzh-10 + open access + Mange, J P; Stephan, Roger; Borel, Nicole; Wild, P; Kim, Kwang Sik; Pospischil, A; Lehner, Angelika (2006). Adhesive properties of Enterobacter sakazakii to human epithelial and brain microvascular endothelial cells. BMC Microbiology, 6:58. + + 570 Life sciences; biology + 610 Medicine & health + 10082 Institute of Food Safety and Hygiene + 10184 Institute of Veterinary Pathology + 10199 Clinic for Clinical Pharmacology and Toxicology + 2404 Microbiology + 2726 Microbiology (medical) + + Creative Commons: Attribution 2.0 Generic (CC BY 2.0) + + 1MB + + + + + + diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/dris2db.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/dris2db.xsl index f75e57667..e60a3f2ec 100644 --- a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/dris2db.xsl +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/dris2db.xsl @@ -1,7 +1,7 @@ - + @@ -14,16 +14,16 @@ - + - + - + - + @@ -91,6 +91,24 @@ + + + + + + + + + + + + + + + + + + @@ -332,7 +350,7 @@ - + diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_cleaning_oaire2datacite_orig.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_cleaning_oaire2datacite_orig.xsl new file mode 100644 index 000000000..e9a8e4672 --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_cleaning_oaire2datacite_orig.xsl @@ -0,0 +1,818 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + record is not compliant, transformation is interrupted. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+ + + \ No newline at end of file diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_cleaning_pangaea_datacite_orif.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_cleaning_pangaea_datacite_orif.xsl new file mode 100644 index 000000000..723403ff1 --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_cleaning_pangaea_datacite_orif.xsl @@ -0,0 +1,231 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + OPEN + + + + + CLOSED + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_dc2oaf_narcis.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_dc2oaf_narcis.xsl new file mode 100644 index 000000000..cad750fed --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_dc2oaf_narcis.xsl @@ -0,0 +1,346 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + record is not compliant, transformation is interrupted. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_rioxx2oaf_core_orig.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_rioxx2oaf_core_orig.xsl new file mode 100644 index 000000000..6b8420333 --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/original/xslt_rioxx2oaf_core_orig.xsl @@ -0,0 +1,376 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + record is not compliant, transformation is interrupted. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + doi + + + + + + + + + + + + + + + + + + + + + + + + OPEN + + + + + CLOSED + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ORCID + + + http://orcid.org/ + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/templateProfile_hadoop b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/templateProfile_hadoop new file mode 100644 index 000000000..d065e7f81 --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/templateProfile_hadoop @@ -0,0 +1,28 @@ + +
+ + + + + +
+ + + + + + + + + + + \ No newline at end of file diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_cleaning_datarepo_datacite.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_cleaning_datarepo_datacite.xsl index f815c0260..1da870689 100644 --- a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_cleaning_datarepo_datacite.xsl +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_cleaning_datarepo_datacite.xsl @@ -8,44 +8,64 @@ xmlns:vocabulary="http://eu/dnetlib/transform/clean" xmlns:dateCleaner="http://eu/dnetlib/transform/dateISO" exclude-result-prefixes="xsl vocabulary dateCleaner" - version="2.0"> + version="3.0"> - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + record is not compliant, transformation is interrupted. + + + + + @@ -85,7 +105,7 @@ - + @@ -158,6 +178,10 @@ + + + + diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_cleaning_oaire2datacite.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_cleaning_oaire2datacite.xsl new file mode 100644 index 000000000..114061e89 --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_cleaning_oaire2datacite.xsl @@ -0,0 +1,811 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+ + + \ No newline at end of file diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_cleaning_oaire2datacite_dev.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_cleaning_oaire2datacite_dev.xsl new file mode 100644 index 000000000..191bc9a32 --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_cleaning_oaire2datacite_dev.xsl @@ -0,0 +1,848 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + record is not compliant, transformation is interrupted. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+ + + \ No newline at end of file diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_dc2oaf_narcis_hadoop.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_dc2oaf_narcis_hadoop.xsl new file mode 100644 index 000000000..76008686b --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_dc2oaf_narcis_hadoop.xsl @@ -0,0 +1,351 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + record is not compliant, transformation is interrupted. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_funder.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_funder.xsl new file mode 100644 index 000000000..7cfd0db41 --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_funder.xsl @@ -0,0 +1,47 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_nlm2oaf_journal.fi.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_nlm2oaf_journal.fi.xsl index 2049a3016..7d3ae9825 100644 --- a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_nlm2oaf_journal.fi.xsl +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_nlm2oaf_journal.fi.xsl @@ -37,7 +37,7 @@ - record is not compliant, transformation is interrupted. + record is not compliant, transformation skipped this record. diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_nlm2oaf_us-pmc.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_nlm2oaf_us-pmc.xsl index 5c07fa1a9..1c5f19a58 100644 --- a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_nlm2oaf_us-pmc.xsl +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_nlm2oaf_us-pmc.xsl @@ -31,11 +31,13 @@ + record is not compliant, transformation is interrupted. + diff --git a/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_rioxx2oaf_core.xsl b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_rioxx2oaf_core.xsl new file mode 100644 index 000000000..cedf19d19 --- /dev/null +++ b/dhp-workflows/dhp-aggregation/src/test/resources/eu/dnetlib/dhp/transform/scripts/xslt_rioxx2oaf_core.xsl @@ -0,0 +1,383 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + record is not compliant, transformation is interrupted. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + doi + + + + + + + + + + + + + + + + + + + + + + + + OPEN + + + + + CLOSED + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ORCID + + + http://orcid.org/ + + + + + + + + + + + + + + + + + \ No newline at end of file