Zahn, Rainer; Pedersen, Thomas F (1991): (Appendix B) Density and organic carbon concentration and accumulation of ODP Hole 117-724C [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.756791, In supplement to: Zahn, R; Pedersen, TF (1991): Late Pleistocene evolution of surface and mid-depth hydrography at the Oman margin: planktonic and benthic isotope records at Site 724. In: Prell, WL; Niitsuma, N; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 117, 291-308, https://doi.org/10.2973/odp.proc.sr.117.162.1991
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 18.462500 * Longitude: 57.786500
Date/Time Start: 1987-09-21T00:00:00 * Date/Time End: 1987-09-21T08:00:00
Minimum DEPTH, sediment/rock: 0.25 m * Maximum DEPTH, sediment/rock: 31.25 m
Event(s):
117-724C * Latitude: 18.462500 * Longitude: 57.786500 * Date/Time Start: 1987-09-21T08:00:00 * Date/Time End: 1987-09-21T00:00:00 * Elevation: -603.0 m * Penetration: 252.4 m * Recovery: 242.7 m * Location: Arabian Sea * Campaign: Leg117 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 27 cores; 252.4 m cored; 0 m drilled; 96.2 % recovery
Comment:
# = No GRAPE density data were available for Section 728C-4H-4; here the value from the bottom of Section 728C-4H-3 has been used to calculate organic carbon accumulation.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Zahn, Rainer | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | AGE | Age | ka BP | Geocode | ||
| 4 | Carbon, organic, total | TOC | % | Zahn, Rainer | Element analyser CNS, Carlo Erba NA1500 | |
| 5 | Density, wet bulk | WBD | g/cm3 | Zahn, Rainer | Gamma-ray attenuation porosity evaluator (GRAPE) | |
| 6 | Density, dry bulk | DBD | g/cm3 | Zahn, Rainer | Gamma-ray attenuation porosity evaluator (GRAPE) | GRAPE data corrected to dry bulk density measured |
| 7 | Density, dry bulk | DBD | g/cm3 | Zahn, Rainer | Gamma-ray attenuation porosity evaluator (GRAPE) | Measured wet bulk density decreases sharply at core break; constant value from above the break has been used to calculate organic carbon accumulation. |
| 8 | Sedimentation rate | SR | cm/ka | Zahn, Rainer | Calculated | |
| 9 | Accumulation rate, total organic carbon | Acc rate TOC | g/cm2/ka | Zahn, Rainer | Calculated | |
| 10 | Accumulation rate, total organic carbon | Acc rate TOC | g/cm2/ka | Zahn, Rainer | Calculated | Measured wet bulk density decreases sharply at core break; constant value from above the break has been used to calculate organic carbon accumulation. |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
962 data points