Palacas, James G; King, J David; Claypool, George E; Magoon, Leslie B (1984): (Table 2) Organic geochemistry of lower Cretaceous at DSDP Hole 77-535 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.809515, In supplement to: Palacas, JG et al. (1984): Origin of asphalt and adjacent oil stains in lower Cretaceous fractured limestones, Deep Sea Drilling Project Leg 77. In: Buffler, RT; Schlager, W; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 77, 477-488, https://doi.org/10.2973/dsdp.proc.77.114.1984
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 23.708000 * Longitude: -84.516200
Date/Time Start: 1980-12-29T00:00:00 * Date/Time End: 1980-12-29T00:00:00
Minimum Elevation: -3450.0 m * Maximum Elevation: -3450.0 m
Event(s):
77-535 * Latitude: 23.708000 * Longitude: -84.516200 * Date/Time: 1980-12-29T00:00:00 * Elevation: -3450.0 m * Penetration: 714 m * Recovery: 504.6 m * Location: Gulf of Mexico/BASIN * Campaign: Leg77 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 78 cores; 704.5 m cored; 9.5 m drilled; 71.6 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Palacas, James G | DSDP/ODP/IODP sample designation | ||
| 2 | Comment | Comment | Palacas, James G | |||
| 3 | Carbonates | Carb | % | Palacas, James G | Gas chromatography | |
| 4 | Carbon, organic, total | TOC | % | Palacas, James G | Element analyser CHN, LECO | |
| 5 | Organic matter, extractable | EOM | mg/kg | Palacas, James G | Gas chromatography - Mass spectrometry (GC-MS) | |
| 6 | Organic matter | OM | % | Palacas, James G | Gas chromatography - Mass spectrometry (GC-MS) | Extractable, hydrocarbons |
| 7 | Organic matter | OM | % | Palacas, James G | Gas chromatography - Mass spectrometry (GC-MS) | Extractable, non-hydrocarbons |
| 8 | Ratio | Ratio | Palacas, James G | Gas chromatography - Mass spectrometry (GC-MS) | Extractable organic matter to total organic carbon ratio | |
| 9 | Ratio | Ratio | Palacas, James G | Gas chromatography - Mass spectrometry (GC-MS) | Saturated to aromatic hydrocarbons ratio | |
| 10 | Pristane/n-heptadecane ratio | Pr/C17 | Palacas, James G | Gas chromatography - Mass spectrometry (GC-MS) | ||
| 11 | Phytane/n-octadecane ratio | Phy/C18 | Palacas, James G | Gas chromatography - Mass spectrometry (GC-MS) | ||
| 12 | Pristane/Phytane ratio | Pr/Phy | Palacas, James G | Gas chromatography - Mass spectrometry (GC-MS) | ||
| 13 | Ratio | Ratio | Palacas, James G | Gas chromatography - Mass spectrometry (GC-MS) | Ratio of 22S to 22R diastereoisomers of the C31 extended hopane (homohopane) | |
| 14 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Palacas, James G | Mass spectrometry | Saturated, reference samples: NBS-22 = -29.4; NBS-21 = -28.0 |
| 15 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Palacas, James G | Mass spectrometry | Aromatic, reference samples: NBS-22 = -29.4; NBS-21 = -28.0 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
81 data points
Data
| 1 Sample label (DSDP/ODP/IODP sample designation) | 2 Comment | 3 Carb [%] (Gas chromatography) | 4 TOC [%] (Element analyser CHN, LECO) | 5 EOM [mg/kg] (Gas chromatography - Mass spe...) | 6 OM [%] (Extractable, hydrocarbons, Ga...) | 7 OM [%] (Extractable, non-hydrocarbons...) | 8 Ratio (Extractable organic matter to...) | 9 Ratio (Saturated to aromatic hydroca...) | 10 Pr/C17 (Gas chromatography - Mass spe...) | 11 Phy/C18 (Gas chromatography - Mass spe...) | 12 Pr/Phy (Gas chromatography - Mass spe...) | 13 Ratio (Ratio of 22S to 22R diastereo...) | 14 δ13C Corg [‰ PDB] (Saturated, reference samples:...) | 15 δ13C Corg [‰ PDB] (Aromatic, reference samples: ...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 77-535-50-3,27-34 | Unstained | 25.0 | 3.7 | 1220 | 35.0 | 65.0 | 3.3 | 0.84 | 0.98 | 1.31 | 1.16 | 0.25 | -29.7 | |
| 77-535-53-3,0-37 | Unstained | 76.6 | 1.5 | 575 | 24.7 | 75.3 | 3.8 | 0.35 | 1.17 | 2.17 | 0.98 | 0.12 | -28.7 | |
| 77-535-58-2,103-108 | Unstained | 55.8 | 3.1 | 1730 | 23.1 | 76.9 | 5.6 | 0.37 | 0.88 | 1.48 | 1.15 | 0.16 | -28.3 | -28.6 |
| 77-535-58-4,3-46 | Oil-stained | 86.6 | 1.5 | 17000 | 40.7 | 59.3 | 113.0 | 0.10 | 0.72 | 0.72 | 1.16 | 1.34 | -26.4 | -25.7 |
| 77-535-58-4,19-20 | Asphalt | 47.8 | 52.2 | 0.15 | 1.60 | -26.5 | -25.8 | |||||||
| 77-535-61-1,0-46 | Unstained | 67.5 | 4.7 | 1840 | 24.1 | 75.9 | 3.9 | 0.32 | 1.85 | 2.93 | 0.89 | 0.23 | -28.8 | -28.6 |