Sackett, William M (1986): Concentration and stable carbon isotopic composition of organic carbon of DSDP Hole 28-266 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.757317, Supplement to: Sackett, WM (1986): d13C signatures of organic carbon in southern high latitude deep sea sediments; paleotemperature implications. Organic Geochemistry, 9(2), 63-68, https://doi.org/10.1016/0146-6380(86)90087-2
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Abstract:
The 7% carbon-13 depletion in cold water phytoplankton provides a striking signal that is traceable in deep-sea cores taken in high latitude regions of the Southern hemisphere. This signal may be weakened by noise due to (1) terrestrially derived debris in areas close to the continents; (2) changing current patterns resulting in varying settling trajectories; (3) erosion and redeposition and (4) maturation-diagenetic effects. Data for two cores taken southwest of Australia are evaluated with respect to these interferences.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -56.402200 * Longitude: 110.111700
Date/Time Start: 1973-01-02T00:00:00 * Date/Time End: 1973-01-02T00:00:00
Minimum DEPTH, sediment/rock: 1.0 m * Maximum DEPTH, sediment/rock: 375.0 m
Event(s):
28-266 * Latitude: -56.402200 * Longitude: 110.111700 * Date/Time: 1973-01-02T00:00:00 * Elevation: -4167.0 m * Penetration: 384 m * Recovery: 145 m * Location: Antarctic Ocean/RIDGE * Campaign: Leg28 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 24 cores; 219.5 m cored; 0 m drilled; 66.1 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Sackett, William M | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Epoch | Epoch | Sackett, William M | |||
| 4 | Carbon, organic, total | TOC | % | Sackett, William M | ||
| 5 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Sackett, William M | ||
| 6 | Calcium carbonate | CaCO3 | % | Sackett, William M |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
162 data points