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Data Publisher for Earth & Environmental Science

O'Brien, Charlotte L; Foster, Gavin L; Martínez-Botí, Miquel Àngel; Abell, Richard; Rae, James W B; Pancost, Richard D (2014): (Table S6) Published Pliocene-Pleistocene Mg/Ca-SST data for DSDP Hole 22-214, corrected for changes in Mg/Casw, Globigerinoides sacculifer [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.833458, In supplement to: O'Brien, CL et al. (2014): High sea surface temperatures in tropical warm pools during the Pliocene. Nature Geoscience, 7, 606-611, https://doi.org/10.1038/ngeo2194

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Related to:
Karas, Cyrus; Nürnberg, Dirk; Gupta, Anil K; Tiedemann, Ralf; Mohan, Kuppusamy; Bickert, Torsten (2009): Mid-Pliocene climate change amplified by a switch in Indonesian subsurface throughflow. Nature Geoscience, 2, 434-438, https://doi.org/10.1038/ngeo520
Project(s):
Coverage:
Latitude: -11.336800 * Longitude: 88.718000
Date/Time Start: 1972-02-08T00:00:00 * Date/Time End: 1972-02-08T00:00:00
Minimum Elevation: -1655.0 m * Maximum Elevation: -1655.0 m
Event(s):
22-214 * Latitude: -11.336800 * Longitude: 88.718000 * Date/Time: 1972-02-08T00:00:00 * Elevation: -1655.0 m * Penetration: 500 m * Recovery: 340.9 m * Location: Indian Ocean//RIDGE * Campaign: Leg22 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 53 cores; 492.5 m cored; 2.5 m drilled; 69.2 % recovery
Comment:
AGE [ka] from original Mg/Ca publication.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1AGEAgeka BPGeocode
2Globigerinoides sacculifer, Magnesium/Calcium ratioG. sacculifer Mg/Cammol/molKaras, Cyruspublished in Karas et al. (2009)
3Sea surface temperature, annual meanSST (1-12)°CO'Brien, Charlotte LCalculated from Mg/Ca ratios (Dekens et al. 2002)
4Magnesium/Calcium ratioMg/CaO'Brien, Charlotte LinterpolatedMg/Casw [mol/mol]
5Sea surface temperature, annual meanSST (1-12)°CO'Brien, Charlotte LCorrectedcorrected for changes in Mg/Casw using back-calculated Mg/Casw reconstruction, Table S3 (doi:10.1594/PANGAEA.833443, doi:10.1594/PANGAEA.833444)
Size:
148 data points

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