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 207-1258 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763157, 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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Related to:
Westerhold, Thomas; Röhl, Ursula (2009): High resolution cyclostratigraphy of the early Eocene - new insights into the origin of the Cenozoic cooling trend. Climate of the Past, 5, 309-327, https://doi.org/10.5194/cp-5-309-2009
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 9.433333 * Longitude: -54.733050
Date/Time Start: 2003-01-22T00:00:00 * Date/Time End: 2003-02-01T00:00:00
Minimum DEPTH, sediment/rock: 33.650 m * Maximum DEPTH, sediment/rock: 58.075 m
Event(s):
207-1258 * Latitude: 9.433333 * Longitude: -54.733050 * Date/Time Start: 2003-01-22T00:00:00 * Date/Time End: 2003-02-01T00:00:00 * Elevation: -3192.2 m * Penetration: 1393.4 m * Recovery: 882.7 m * Location: South Atlantic Ocean * Campaign: Leg207 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 141 cores; 1116.6 m cored; 276.8 m drilled; 79 % 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 | Depth, composite revised | Depth comp r | rmcd | Westerhold, Thomas | Intercore correlation | |
| 5 | Depth, composite revised, adjusted | Depth adj rmcd | armcd | Sexton, Philip F | Intercore correlation | |
| 6 | AGE | Age | ka BP | Geocode | ||
| 7 | Calcium carbonate | CaCO3 | % | Sexton, Philip F | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
3955 data points
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