Lear, Caroline H; Rosenthal, Yair; Coxall, Helen; Wilson, Paul A (2020): Mg/Ca ratios of Oridorsalis umbonatus, and Bottom Water reconstruction for ODP Site 199-1218 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.913847, In: Lear, CH et al. (2020): Late Eocene to early Miocene ice sheet dynamics and the global carbon cycle [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.913850
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Related to:
Lear, Caroline H; Rosenthal, Yair; Coxall, Helen; Wilson, Paul A (2004): Late Eocene to early Miocene ice sheet dynamics and the global carbon cycle. Paleoceanography, 19, PA4015, https://doi.org/10.1029/2004PA001039
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 8.889630 * Longitude: -135.366660
Date/Time Start: 2001-11-14T00:00:00 * Date/Time End: 2001-11-14T00:00:00
Minimum Elevation: -4827.2 m * Maximum Elevation: -4827.2 m
Event(s):
199-1218 * Latitude: 8.889630 * Longitude: -135.366660 * Date/Time: 2001-11-14T00:00:00 * Elevation: -4827.2 m * Penetration: 797.1 m * Recovery: 723.7 m * Location: North Pacific Ocean * Campaign: Leg199 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 80 cores; 735.1 m cored; 62 m drilled; 98.5% recovery
Comment:
Mg/Ca analysed on Oridorsalis umbonatus at IMCS, Rutgers University
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Lear, Caroline H | Geocode – Heiko Palike | |
| 2 | AGE | Age | ka BP | Lear, Caroline H | Geocode – Berggren et al 95 - Heiko Palike | |
| 3 | Oridorsalis umbonatus, Magnesium/Calcium ratio | O. umbonatus Mg/Ca | mmol/mol | Lear, Caroline H | ||
| 4 | Bottom water temperature | BWT | °C | Lear, Caroline H | Calculated | Calculated using O. umbonatus calibration: Mg/Ca = 1.01 exp (0.11 x BWT) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
1142 data points