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Westerhold, Thomas: Osmium isotope data of DSDP Site 86-577 (Table S3b) [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.964759 (dataset in review), In: Westerhold, T: Earth orbital rhythms links timing of Deccan Trap volcanism phases and global climate change [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.964872 (dataset in review)

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Keyword(s):
Cretaceous-Paleogene boundary; large igneous province; Milankovitch cycles; Osmium
Related to:
Westerhold, Thomas (submitted): Linking Volcanism and Climate Change in the late Maastrichtian.
Source:
Ravizza, Gregory E; Peucker-Ehrenbrink, Bernhard (2003): (Table S1) Marine Os isotope record across the Cretaceous-Tertiary boundary [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.785724
Robinson, Nicole; Ravizza, Gregory E; Coccioni, Rodolfo; Peucker-Ehrenbrink, Bernhard; Norris, Richard D (2009): (Table S4) Os isotope and platinum group element content in DSDP Site 86-577 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.785713
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 320221997: New high-resolution compilation of benthic stable isotope data spanning 34 to 75 Ma - for both Atlantic and Pacific Ocean
German Research Foundation (DFG), grant/award no. 390741603: EXC 2077: The Ocean Floor – Earth's Uncharted Interface
Coverage:
Median Latitude: 32.441750 * Median Longitude: 157.723200 * South-bound Latitude: 32.441300 * West-bound Longitude: 157.723200 * North-bound Latitude: 32.442200 * East-bound Longitude: 157.723200
Date/Time Start: 1982-05-23T00:00:00 * Date/Time End: 1982-05-23T00:00:00
Minimum DEPTH, sediment/rock: 105.340 m * Maximum DEPTH, sediment/rock: 123.140 m
Event(s):
86-577A * Latitude: 32.442200 * Longitude: 157.723200 * Date/Time: 1982-05-23T00:00:00 * Elevation: -2675.0 m * Penetration: 123.4 m * Recovery: 110.8 m * Location: North Pacific Ocean * Campaign: Leg86 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 123.4 m cored; 0 m drilled; 89.8 % recovery
86-577B * Latitude: 32.441300 * Longitude: 157.723200 * Date/Time: 1982-05-23T00:00:00 * Elevation: -2675.0 m * Penetration: 113.9 m * Recovery: 9.6 m * Location: North Pacific Ocean * Campaign: Leg86 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 1 cores; 9.5 m cored; 0 m drilled; 101.4 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventWesterhold, Thomas
2DEPTH, sediment/rockDepth sedmWesterhold, ThomasGeocode – mbsf
3Depth, composite revisedDepth comp rrmcdWesterhold, Thomas
4Depth, composite revised, adjustedDepth adj rmcdarmcdWesterhold, Thomas
5Depth, composite revisedDepth comp rrmcdWesterhold, Thomas1209
6Sample code/labelSample labelRobinson, NicoleDSDP/ODP/IODP sample designation
7AgeAgeMaWesterhold, ThomasCycleCount time
8Tuned timeTuned timeMaWesterhold, Thomas
9Osmium-187/Osmium-188 ratio187Os/188OsRobinson, Nicole
10Osmium-187/Osmium-188, error187Os/188Os e±Robinson, Nicole
11OsmiumOsng/kgRobinson, Nicoleoriginal given in pg/g
12IridiumIrng/kgRobinson, Nicoleoriginal given in pg/g
13PlatinumPtng/kgRobinson, Nicoleoriginal given in pg/g
14Reference/sourceReferenceWesterhold, ThomasOsmium isotope publication source
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
445 data points

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