Billups, Katharina; Schrag, Daniel P: Benthic foraminiferal, Mg/Ca-based, paleotemperatures spanning the Cenozoic from ODP Site 120-747 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.934418 (dataset in review), In supplement to: Billups, K; Schrag, DP (2003): Application of benthic foraminiferal Mg/Ca ratios to questions of Cenozoic climate change. Earth and Planetary Science Letters, 209(1-2), 181-195, https://doi.org/10.1016/S0012-821X(03)00067-0
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -54.811000 * Longitude: 76.794000
Date/Time Start: 1988-03-06T00:00:00 * Date/Time End: 1988-03-12T00:00:00
Minimum Elevation: -1706.7 m * Maximum Elevation: -1706.7 m
Event(s):
120-747 * Latitude: -54.811000 * Longitude: 76.794000 * Date/Time Start: 1988-03-06T00:00:00 * Date/Time End: 1988-03-12T00:00:00 * Elevation: -1706.7 m * Penetration: 656.8 m * Recovery: 325.8 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg120 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 49 cores; 450.8 m cored; 0 m drilled; 72.3% recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Billups, Katharina | smoothed | Geocode |
| 2 | Bottom water temperature | BWT | °C | Billups, Katharina | Calculated from Mg/Ca ratios (Lear et al., 2002) | Cibicidoides spp., Magnesium/Calcium ratio derived, smoothed paleotemperatures, Smoothing reflects a 10% exponential smoothing function |
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:
101 data points