cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.907706
title: Age model, and raw data of bottom water temperatures (BWT) and stable oxygen isotopes of seawater reconstructions (Mg/Ca, δ18O) using the benthic foraminifera Hyalinea balthica from the Irish Continental Shelf

description: There is increasing evidence that accelerated warming at high-latitudes is associated with increased climate variability at mid-latitudes, including the frequency and intensity of storms. However, due to short instrumental records our understanding of how ocean-atmosphere dynamics operate during warmer than present climates remains limited. Here we present a palaeoceanographic investigation of the transition between the middle Holocene intervals of the Northgrippian (8.2 - 4.2 ka) and the late Holocene interval of the Meghalayan (4.2 - 0 ka) to test the hypothesis of an eastward shift of the Icelandic Low under warmer than present climate scenarios. Reconstructions of bottom water temperatures (BWT) and stable oxygen isotopes (Mg/Ca, δ18O) using the benthic foraminifera Hyalinea balthica reveal warmer than present BWT of up to 2.6 ± 0.7°C on the Irish Continental Shelf until circa 4.2 ka. The results suggest that Atlantic waters of subtropical origins were more prevalent in the eastern subpolar gyre (SPG) and on the Irish Continental Shelf. We link this oceanographic signature to an eastward shift of the Icelandic Low. We then place our local temperature record into an extra-regional context, using a combination of modern observations and existing palaeo datasets, which enables us to assess the impact of changing atmospheric modes on ocean-atmosphere climate linkages within the North Atlantic Region. The enhanced influence of warm subtropical Atlantic waters recirculating along the boundaries of the SPG under this scenario, would potentially have enhanced melt rates of marine-terminating glaciers on the east Greenland Shelf during the Northgrippian.
description: Projects: HazEire Hazards of warm climates; Irish Research Council New Foundations Award 2015/16; National University of Ireland Galway; The Ryan Institute
description: Supplement to: Curran, Michelle; Rosenthal, Yair; Wright, James D; Morley, Audrey (2019): Atmospheric response to mid-Holocene warming in the northeastern Atlantic: Implications for future storminess in the Ireland/UK region. Quaternary Science Reviews, 225, 106004
DOI: 10.1594/pangaea.711417
title: Basic measurements of radiation at station Regina (2005-07)
DOI: 10.1594/pangaea.510933
title: Radiosonde at Georg-Forster station on 1985-10-02 12:00h

description: Height of tropopause 13875 m, total ozone 230.2 DU
DOI: 10.1594/pangaea.785945
title: Magnetic susceptibility from IODP Hole 333-C0012F

description: Geocode = [m CSF-A] Top Core depth (below sea floor)
DOI: 10.1594/pangaea.499294
title: Physical oceanography from BT during cruise U90XX00207B_1958
DOI: 10.1594/pangaea.495113
title: Water temperature XBT profiles from cruise K9040_1977
DOI: 10.1594/pangaea.825254
title: P-Wave velocity (PWC) from IODP Hole 329-U1368E

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.747569
title: Meteorological observations during AZIA cruise from Nederland to Batavia started at 1852-09-25
DOI: 10.1594/pangaea.802067
title: Geochemistry in sediments at wood colonization experiment (Wood-1)
DOI: 10.1594/pangaea.748682
title: Meteorological observations during Drie Gebroeders cruise from Batavia to Rotterdam started at 1853-11-08
DOI: 10.1594/pangaea.495176
title: Water temperature IBT profiles from cruise U06AZ89032I_1989
DOI: 10.1594/pangaea.687697
title: (Table 3) Relative abundance of key diatom taxa in sediments from DSDP Hole 64-480 of the Guaymas Basin, Gulf of California

description: Counts were made at 500X, ignoring Chaetoceros spores and Thalassionema nitzschioides that dominate the sediment assemblages and mask subtle seasonal changes that occur in less common diatom taxa. In addition, small and delicate taxa (Fragilariopsis, Rhizosolenia, Thalassiosira) were not counted in order to reduce bias caused by differential dissolution and differential settling of pipetted samples
DOI: 10.1594/pangaea.748376
title: Geochemistry of ODP Hole 111-504B basalts (Table 2)

description: Fifty samples of basalt recovered during ODP Leg 111 from the dikes (Layer 2C) of Hole 504B (1350.0-1562.3 m below seafloor) were analyzed by X-ray-fluorescence techniques. All of the samples are highly depleted in magmaphile elements relative to other mid-ocean ridge basalts, with TiO2 = 0.75-1.24 wt%, Na2O = 1.59-2.22 wt%, Zr = 38-64 ppm, Nb = 0.3-1.5 ppm, and Y = 20-30 ppm (for samples containing 0%-2% phenocrysts), but have ratios of highly incompatible elements similar to normal Type I mid-ocean ridge basalts (e.g., Zr/Nb &gt; 30). Abundances of compatible elements are similar to those of typical mid-ocean ridge basalts, with MgO = 7.2-9.2 wt%, Fe2O3* = 9.3-12.5 wt%, Ni = 55-164 ppm, and Cr = 26-388 ppm. Approximately 2% of the samples recovered from the top part of Hole 504B are similar to normal Type I or Type II ocean floor basalts. However, all of the analyzed Leg 111 samples from Hole 504B are depleted basalts. Aphyric dike rocks from Leg 111 are virtually identical to the depleted aphyric samples recovered from the pillow lavas and dikes in the upper 1075 m of Hole 504B during DSDP Legs 69, 70, and 83, with the exception of elements readily altered by seawater (Sr, Rb, and K). These elements reach a maximum in both abundance and variability in the pillow lavas of the upper 571.5 m of Hole 504B and decline to more constant values in the dike system sampled on Legs 83 and 111, apparently as a result of a decrease in porosity and increase in alteration temperatures relative to the pillow lavas. Based on compositional similarities to the vast majority of the pillows and flows, the dikes sampled on Leg 111 appear to be the feeder system for the pillow lavas in the upper part of Hole 504B. The incompatible-element-depleted compositions of the Costa Rica Rift Zone basalts are consistent with multistage melting of a normal mid-ocean ridge source.
description: Supplement to: Autio, Laurie K; Sparks, Joel W; Rhodes, J M (1989): Geochemistry of Leg 111 basalts: intrusive feeders for highly depleted pillows and flows. In: Becker, K; Sakai, H; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 111, 3-16
DOI: 10.1594/pangaea.484543
title: Hydrochemistry measured on water bottle samples at station SAVE4/181-1

description: This data sets is part of a compilation by James Swift for the Java OceanAtlas software. Data are from various pre-WOCE sources, mainly with contributions and quality control from Joseph Reid (SIO) and NODC.
DOI: 10.1594/pangaea.749886
title: Meteorological observations during Java Koerier cruise from Nieuwediep to Batavia started at 1852-05-19
DOI: 10.1594/pangaea.497464
title: Physical oceanography from BT during cruise U352Y09345B_1963
DOI: 10.1594/pangaea.752639
title: Meteorological observations during Van der Palm cruise from Batavia to the Netherlands started at 1849-05-05
DOI: 10.1594/pangaea.498182
title: Physical oceanography from BT during cruise U67WI00097B_1970
DOI: 10.1594/pangaea.828844
title: Gamma ray attenuation bulk density from IODP Hole 339-U1387B

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.498333
title: Physical oceanography from BT during cruise U909009738B_1985
DOI: 10.1594/pangaea.725507
title: Osmium concentration and isotope composition of ODP Hole 165-1002C (Table 1)

description: A high resolution record of seawater osmium isotopic composition (35 samples over the past 191,000 yr) has been obtained from sediments from Ocean Drilling Program (ODP) Leg 165 Site 1002 in the Cariaco Basin, Venezuela. Strong correlations are observed between 187Os/188Os and both the local and global oxygen isotopic records, with less radiogenic values observed during glacial intervals. In conjunction with previous analyses of sediments from the East Pacific Rise, the Santa Barbara Basin, and the Japan Sea, the data demonstrate conclusively that there have been ocean-wide changes in seawater 187Os/188Os over the Pleistocene. Global seawater excursions to relatively unradiogenic 187Os/188Os, indicating decreased continental inputs, occur during cold intervals, times of increased aridity and increased ice cover of old (radiogenic) continental masses. The data thus indicate a direct climatic control on chemical weathering rates and/or composition of weathering products on a glacial-interglacial timescale.
description: Ages before 65 ka based on correlation of G. ruber delta18O record with SPECMAP stack (Peterson et al., 2000 doi:10.2973/odp.proc.sr.165.017.2000), followed by age conversion to the Lisiecki and Raymo (2005 doi:10.1029/2004PA001071) age model. Ages after 65 ka based on linear regression of high resolution ODP Site 1002 14C age record calibrated to the GISP2 Greenland ice core ((Hughen et al., 2004a doi:10.1126/science.1092995) and (Hughen et al., 2004b doi:10.1126/science.1090300))
description: Supplement to: Oxburgh, Rachel; Pierson-Wickmann, Anne-Catherine; Reisberg, Laurie; Hemming, Sidney R (2007): Climate-correlated variations in seawater 187Os/188Os over the past 200,000 yr: Evidence from the Cariaco Basin, Venezuela. Earth and Planetary Science Letters, 263(3-4), 246-258
DOI: 10.1594/pangaea.495584
title: Water temperature MBT profiles from cruise U7426248M_1954
DOI: 10.1594/pangaea.762829
title: (Table 1) Diatom mats from ODP Leg 177 Sites in the Southern Ocean, Atlantic Sector

description: The interaction between biogenic silica export and burial, paleoceanography, diatom species succession and mats formation was examined based on relative abundances data of Plio/Pleistocene diatoms from six cores recovered during ODP Leg 177 on a transect across the Antarctic Circumpolar Current (ACC) in the Atlantic sector of the Southern Ocean. Fragilariopsis kerguelensis, Actinocyclus ingens and species of the genus Thalassiothrix were the main contributors to the diatom assemblages.Three main steps marked the development of the silica system in the Southern Ocean:Step 1 (at ca. 2.77 Ma), establishment of increased biogenic silica burial in the Antarctic Circumpolar Current area, following the large-scale oceanic reorganization connected to the increased northern hemisphere glaciation;Step 2 (at ca. 1.93 Ma), the Antarctic Polar Front becomes the main biogenic silica sink, diatom mats are widespread, and are also found slightly to the north and south of the APF;Step 3 (at ca. 0.63 Ma), with the strong drop in abundance (and later extinction at 0.38 Ma) of A. ingens and the rise to dominance of F. kerguelensis, the system enters a glacial-interglacial mode, with diatom mats occurring during interglacials at the APF and in the Antarctic Zone, but disappearing north of it.
description: Sediment depth is given in mcd. X = presence, - = absence of diatom mats. Diatom occurrence data see Zielinski and Gersonde (2003) datasets doi:10.1594/PANGAEA.678517. For age models see Zielinski and Gersonde (2002) datasets doi:10.1594/PANGAEA.678533. Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150
description: Supplement to: Cortese, Giuseppe; Gersonde, Rainer (2008): Plio/Pleistocene changes in the main biogenic silica carrier in the Southern Ocean, Atlantic Sector. Marine Geology, 252(3-4), 100-110
DOI: 10.1594/pangaea.911202
title: Grain size of sediment core CB-2 from the Kimberley coast, north-western Australia

description: Grain sizes were measured using a Malvern Mastersizer 2000F Laser Particle Sizer, after pretreated with 10% H2O2, 10% HCl and 0.05% (NaPO3)6 solution.
DOI: 10.1594/pangaea.828547
title: P-Wave velocity (PWL) from IODP Hole 323-U1342A

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.751572
title: Meteorological observations during Prins van Oranje cruise from Texel to Rio de Janeiro started at 1850-03-09
DOI: 10.1594/pangaea.787368
title: (Table T3) Geochemical composition of secondary minerals (feldspars, zeolites, prehnite) from ODP Hole 176-735B

description: DEPTH, sediment is given in mbsf.
DOI: 10.1594/pangaea.858708
title: Radiosonde measurements from station Tamanrasset (2016-02)

description: Start location: Tamanrasset; Distance from radiation site: 10 km
DOI: 10.1594/pangaea.829280
title: P-Wave velocity (PWL) from IODP Hole 340-U1398A

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.476912
title: Hydrochemistry measured on water bottle samples at station NAtl_1985_EV_63W/12

description: This data sets is part of a compilation by James Swift for the Java OceanAtlas software. Data are from various pre-WOCE sources, mainly with contributions and quality control from Joseph Reid (SIO) and NODC.
DOI: 10.1594/pangaea.729002
title: (Table T46) Secondary minerals replacing olivines in basalts of alkaline and tholeiitic series from Emperor Seamount chain, Leg 55: Hole 432A (Nintoku seamount) and Hole 433C (Suiko seamount)
DOI: 10.1594/pangaea.496338
title: Water temperature MBT profiles from cruise U90X110128M_1988
DOI: 10.1594/pangaea.822834
title: Meteorological measurements in the upper air at station Borkum, 1919-05-07 to 1920-06-11, ERA-CLIM ID 5645

description: Altitude = Height above sea-level
DOI: 10.1594/pangaea.910676
title: (Table S10) Silicia in ODP Hole 119-744A

description: Opal accumulation rate from Salamy and Zachos 1999. Data table from pers. Comm with Karen Salamy by E. Sibert, 11/12/2018. Original data from Salamy and Zachos includes all Sample Information, including 'Depth-Altered', as well as % opal." Age, sedimentation rate, DBD, and Opal AR are recalculated for this study Dry Bulk Density (DBD) was linearly interpolated from JANUS data for ODP Site 744 (http://web.iodp.tamu.edu/janusweb/physprops/maddat.cgi?leg=119&site=744&hole=A) using an average DBD for methods B and C (reported in Moisture and Density tables) Opal Accumulation calculated as [% opal] * [sediment MAR] = g/cm2/myr.Ages modified to be on GTS2012 after Table S11 (This study, doi:10.1594/PANGAEA.910677).
DOI: 10.1594/pangaea.908778
title: Seasonal runoff peaks (May-September) from Griesler Ache to Mondsee, Austria, 1988-2013
DOI: 10.1594/pangaea.668180
title: Basic measurements of radiation at station Camborne (2003-01)
DOI: 10.1594/pangaea.751571
title: Meteorological observations during Prins van Oranje cruise from Batavia to Texel started at 1849-08-15
DOI: 10.1594/pangaea.778243
title: Moisture and density (MAD) measured on IODP Hole 317-U1352B

description: Geocode = Depth CSF-A (m). MAD data are acquired on ~10 mL sediment or rock subsamples by measuring three out of four material parameters: wet (saturated) mass and/or volume, and dry mass and/or volume after 24 h drying in a convection oven. The combination of measurements is defined by the submethod (A, B, C, D). Wet (A, B, C) and dry (A, B, C, D) mass is determined using motion-compensated signals from commercial Mettler-Toledo balances. Wet volume (A, B, D) is determined by the sample's geometric dimensions using calipers. Dry volume (C, D) is measured by helium pycnometry. Submethods A and B are not recommended by IODP). Submethod C is suitable for saturated materials such as fine-grained sediments. Submethod D is suitable for unsaturated porous material such as certain limestones and basalts. From the moisture and volume measurements, the following phase relationships are calculated: wet and dry water content, wet bulk density, dry bulk density, grain density, porosity, and void ratio.Technical Note 26 Chapter 2: http://www-odp.tamu.edu/publications/tnotes/tn26/CHAP2.PDF
DOI: 10.1594/pangaea.784451
title: (Tables 1-2) Composition of red coloured tills from Schobuell, Schleswig-Holstein and Møn Island, Denmark

description: The stratigraphic position of the glacially transported 'Scholle' (large-size erratic block) at Schobüll near Husum (Schleswig-Holstein) is now considered to be Devonian rather than 'Rotliegendes'. The 'Scholle', consisting of red clay and dolomite, is overlain by red-colored till without any flint but with up to 90% carbonate clasts (containing 15% dolomite), which indicates an eastern Baltic origin. The relationship of the 'Scholle' with the glacial till also points to an eastern Baltic origin for it, with up to 1 000 km transport distance.
description: DEPTH, sediment is approximate.
description: Supplement to: Meyer, Klaus-Dieter (1981): Die rote Gesteinsscholle von Schobüll bei Husum (Schleswig-Holstein) - Rotliegendes oder Old Red? Meyniana, 33, 1-7
DOI: 10.1594/pangaea.723288
title: Description of profile 7140-223
DOI: 10.1594/pangaea.746173
title: Calcareous nannofossil events at ODP Hole 107-653A (Table 1)

description: The distribution patterns of stratigraphically important calcareous nannofossils have been established in the Pliocene-Pleistocene of Site 653 sequence (Tyrrhenian Sea, Western Mediterranean). Semiquantitative and quantitative methods have been used to verify and improve biostratigraphic reliability of the nannofossil datums. Over twenty calcareous nannofossil events are considered reliable'for biostratigraphic correlations based on the results of this study. Many of these events are not used in the existing zonal schemes, which rely, for the early Pliocene, upon events not easily detectable in the Mediterranean record. The need for a local zonal scheme is stressed for attaining a reproducible and highly resolved biostratigraphic classification. The zonal scheme we suggest provides an average time resolution of about 0.5 m.y. in the Pliocene and of about 0.2 m.y. in the Pleistocene.
description: Supplement to: Rio, Domenico; Raffi, Isabella; Villa, Giuliana (1990): Pliocene-Pleistocene calcareous nannofossil distribution patterns in the western Mediterranean. In: Kastens, KA; Mascle, J; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 107, 513-533
DOI: 10.1594/pangaea.873845
title: (Page 385-386) Major and trace elements composition of manganese deposits in the Red Adnet limestone Jurassic formation of Austria (Northern Calcareous Alps - Kalkalpen)

description: Samples have been reduced to powder, heated at 110° C for H2O+ determination and then ignited up to 1100°C.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis..) not present in the NOAA-MMS database.
DOI: 10.1594/pangaea.790781
title: (Table 2) Position and ages of magnetic reversals and calcareous plankton bio-events in the Zumaia section

description: According to the preferred tuning of this paper. Ages of Dinarès-Turell et al. (2003; their Background data set Table A1; doi:10.1016/S0012-821X(03)00557-0) are not shown for comparison as these ages are not tuned ages but start from an age of 65.5 instead of 65.777 Ma for the K/Pg boundary.
DOI: 10.1594/pangaea.737781
title: (Table T2) Stratigraphic occurrence of diatom species in ODP Hole 178-1097A

description: Investigator: M Iwai. Species sbundance: A = abundant, C = common, F = few, R = rare, + = present, B = barren, - = not present.
DOI: 10.1594/pangaea.822858
title: Meteorological measurements in the upper air at station Valentia, 1920-06-30 to 1920-08-06, ERA-CLIM ID 5756

description: Altitude = Height above sea-level
DOI: 10.1594/pangaea.441587
title: (Table 1) Results of alkenone analyses of ODP Hole 165-1002C

description: We determined alkenone concentrations (µg/g dry sediment) and unsaturation indices (Uk'37) on 280 samples from Ocean Drilling Program Hole 1002C over the last full glacial cycle (marine oxygen isotope Stages [MIS] 1-6). Alkenone concentrations vary dramatically in relation to glacial-interglacial cycles, with high concentrations typical of interglacial stages, high sea level, inferred high surface productivity, and bottom-water anoxia. Our reconstruction of low productivity during the last glacial maximum is consistent with previous reports of a sharp decline in the foraminiferal species Neogloboquadrina dutertrei, an upwelling index. Alkenone paleotemperatures show little cooling at both the last glacial maximum and MIS 6. Variations of as much as 4°C occurred during the earlier part of MIS 3 and MIS 4 as well as the latter part of MIS 5. The absence of cooling during glacial maxima determined from alkenone paleothermometry is consistent with faunal reconstructions for the western Caribbean but requires that much of the oxygen isotopic record of the planktonic foraminifer Globigerinoides ruber be influenced by salinity variations rather than temperature.
description: Supplement to: Herbert, Timothy D; Schuffert, Jeffrey D (2000): Alkenone unsaturation estimates of sea-surface temperatures at site 1002 over a full glacial cycle. In: Leckie, RM; Sigurdsson, H; Acton, GD; Draper, G (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 165, 1-9
DOI: 10.1594/pangaea.498401
title: Physical oceanography from BT during cruise U90AI07565B_1975
DOI: 10.1594/pangaea.772406
title: Hydrochemistry measured on water bottle samples during cruise Lomonosov1956

description: No original source is given by the authors of the atlas.
DOI: 10.1594/pangaea.829059
title: Magnetic remanence on discrete pieces from IODP Hole 339-U1389E

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.821580
title: Meteorological measurements in the upper air, ERA-CLIM ID 0025

description: Altitude = Height above sea-level
DOI: 10.1594/pangaea.918569
title: Spectrum Gamma Ray borehole logging of MeBo sediment core GeoB17601-6

description: Logging was performed with the sea floor drill rig MARUM-MeBo70 in a borehole drilled with a 103 mm diameter bit. The 1460 Slimhole Memory SGR instrument developed by ANTARES Datasystems GmbH was used. A CsI(Na) crystal with outer diameter of 37 mm and 250 mm length is used as detector. The probe provides Natural Gamma Ray counts and analyses the spectrum for the concentrations of the natural gamma ray emitters potassium, thorium and uranium with an accuracy of about 10%. The probe was deployed in the memory mode with the logging string being inserted into the drill string and the sensor located about 1.2 m above the drill bit. The measurement was conducted through the drill pipe as upcast while the drill string was pulled back to the seafloor out of the borehole. The trip out speed was about 2 cm/s and the logging frequency was 0.5 Hz. Data processing was conducted using the Antares software GeoBase5 including an environmental correction compensating for the attenuation of the gamma ray signal by the drill pipe.
DOI: 10.1594/pangaea.921647
title: (Table 2) Clay-size particles abundances of sediment core PET09P2 from Lake Petit (Southern French Alps)