Simoneit, Bernd R T (1981): (Table 1) Carbon and lipids at DSDP Hole 61-462 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.819885, Supplement to: Simoneit, BRT (1981): Lipid geochemistry of sediments from Site 462 in the Nauru Basin. In: Larson, RL; Schlanger, SO; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 61, 627-629, https://doi.org/10.2973/dsdp.proc.61.121.1981
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Abstract:
The lipids of a Pliocene and a Cretaceous sample from Site 462 were analyzed to assess their source and diagenetic history. Judging from the distributions of the n-alkanes, n-fatty acids, n-alkylcyclohexanes and molecular markers, they are autochthonous, of marine origin, and deposited under oxic paleoenvironmental conditions of sedimentation. The stereochemistry of the various molecular markers (e.g., triterpanes and steranes) of the Pliocene sample indicates that the lipids are geologically mature. This supports the hypothesis of sediment recycling from older formations by turbidite redistribution into the Nauru Basin
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 7.237500 * Longitude: 165.030500
Date/Time Start: 1978-05-28T00:00:00 * Date/Time End: 1978-05-28T00:00:00
Minimum Elevation: -5181.0 m * Maximum Elevation: -5181.0 m
Event(s):
61-462 * Latitude: 7.237500 * Longitude: 165.030500 * Date/Time: 1978-05-28T00:00:00 * Elevation: -5181.0 m * Penetration: 617 m * Recovery: 386 m * Campaign: Leg61 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 70 cores; 627.4 m cored; 0 m drilled; 61.5 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Simoneit, Bernd R T | DSDP/ODP/IODP sample designation | ||
| 2 | Carbon, total | TC | % | Simoneit, Bernd R T | see reference(s) | Data provided by G. Bode, Deep Sea Drilling Project |
| 3 | Carbon, organic, total | TOC | % | Simoneit, Bernd R T | see reference(s) | Data provided by G. Bode, Deep Sea Drilling Project |
| 4 | Calcium carbonate | CaCO3 | % | Simoneit, Bernd R T | see reference(s) | Data provided by G. Bode, Deep Sea Drilling Project |
| 5 | Lipids, total | Lipids tot | µg/g | Simoneit, Bernd R T | see reference(s) | Based on dry sediment weight |
| 6 | n-Alkane, total per unit sediment mass | n-Alkane tot/sed | µg/g | Simoneit, Bernd R T | see reference(s) | Based on dry sediment weight |
| 7 | Carbon Preference Index, n-Alkanes | CPI n-Alkanes | Simoneit, Bernd R T | see reference(s) | Carbon-preference index, summed from C10-C35, odd-to-even for n-alkanes, even-to-odd for n-fatty acids | |
| 8 | n-Alkane, total per unit sediment mass | n-Alkane tot/sed | µg/g | Simoneit, Bernd R T | see reference(s) | #1, Maximum |
| 9 | n-Alkane, total per unit sediment mass | n-Alkane tot/sed | µg/g | Simoneit, Bernd R T | see reference(s) | #2, Maximum; # = dominant homolog |
| 10 | n-Alkane, total per unit sediment mass | n-Alkane tot/sed | µg/g | Simoneit, Bernd R T | see reference(s) | #3, Maximum; # = dominant homolog |
| 11 | Pristane/Phytane ratio | Pr/Phy | Simoneit, Bernd R T | see reference(s) | ||
| 12 | n-fatty acids, per unit sediment mass | n-FA/sed | µg/g | Simoneit, Bernd R T | see reference(s) | |
| 13 | Carbon Preference Index, fatty acids | CPI FA | Simoneit, Bernd R T | see reference(s) | ||
| 14 | n-fatty acids, per unit sediment mass | n-FA/sed | µg/g | Simoneit, Bernd R T | see reference(s) | #1, Maximum; # = dominant homolog |
| 15 | n-fatty acids, per unit sediment mass | n-FA/sed | µg/g | Simoneit, Bernd R T | see reference(s) | #2, Maximum |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
29 data points