Sexton, Philip F; Norris, Richard D; Wilson, Paul A; Pälike, Heiko; Westerhold, Thomas; Röhl, Ursula; Bolton, Clara T; Gibbs, Samantha J (2011): Eocene sedimentary calcium carbonate contents from ODP Sites 208-1267 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763155, In supplement to: Sexton, PF et al. (2011): Eocene global warming events driven by ventilation of oceanic dissolved organic carbon. Nature, 471, 349-352, https://doi.org/10.1038/nature09826
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -28.098083 * Longitude: 1.710967
Date/Time Start: 2003-04-21T00:00:00 * Date/Time End: 2003-04-26T00:00:00
Minimum DEPTH, sediment/rock: 150.575 m * Maximum DEPTH, sediment/rock: 162.550 m
Event(s):
208-1267 * Latitude: -28.098083 * Longitude: 1.710967 * Date/Time Start: 2003-04-21T00:00:00 * Date/Time End: 2003-04-26T00:00:00 * Elevation: -4354.7 m * Penetration: 641.1 m * Recovery: 636.6 m * Location: South Atlantic Ocean * Campaign: Leg208 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 69 cores; 641.1 m cored; 0 m drilled; 99.3 % recovery
Comment:
High resolution Eocene records of CaCO3 concentrations were calculated, by regression, using sediment physical property data and measurements of sediment CaCO3 content. We developed an astronomically calibrated age model for Site 1258 (Demerara rise). Detailed chronologies for sites 1267 and 1210 were generated by tuning clear, correlatable events in their respective CaCO3 (%) records to the astronomically calibrated CaCO3 (%) record from Site 1258.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Sexton, Philip F | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Depth, composite | Depth comp | mcd | Sexton, Philip F | Intercore correlation | |
| 4 | AGE | Age | ka BP | Geocode | ||
| 5 | Calcium carbonate | CaCO3 | % | Sexton, Philip F | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1416 data points