Baker, Earl W; Louda, William (1985): (Table 3) Mass spectra of free-base porphyrins isolated from DSDP Hole 71-511 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763357, In supplement to: Baker, EW; Louda, W (1985): Porphyrin geochemistry of Atlantic Jurassic-Cretaceous black shales. Organic Geochemistry, 10(4-6), 905-914, https://doi.org/10.1016/S0146-6380(86)80028-6
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -51.004700 * Longitude: -46.971700
Date/Time Start: 1980-01-15T00:00:00 * Date/Time End: 1980-01-15T00:00:00
Minimum Elevation: -2589.0 m * Maximum Elevation: -2589.0 m
Event(s):
71-511 * Latitude: -51.004700 * Longitude: -46.971700 * Date/Time: 1980-01-15T00:00:00 * Elevation: -2589.0 m * Penetration: 632 m * Recovery: 384.4 m * Location: South Atlantic/PLATEAU * Campaign: Leg71 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 68 cores; 616.5 m cored; 14.5 m drilled; 62.4 % recovery
Comment:
Low-voltage (14 eV) mass spectra normalized and isotopically corrected.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Baker, Earl W | DSDP/ODP/IODP sample designation | ||
| 2 | Sample comment | Sample comment | Baker, Earl W | DPEP = 476 +/- 14n; THBD = tetrahydrobenzo-DPEP (Barwise and Roberts, 1984, doi:10.1016/0146-6380(84)90038-X) = 474 +/- 14n; BD = benzo-DPEP (Baker et al., 1967, doi:10.1021/ja00990a050; Barwise and Whitehead, 1980) = 470 + l4n; (n is an integer) | ||
| 3 | C28 carbon number | C28 C n | # | Baker, Earl W | ||
| 4 | C29 carbon number | C29 C n | # | Baker, Earl W | ||
| 5 | C30 carbon number | C30 C n | # | Baker, Earl W | ||
| 6 | C31 carbon number | C31 C n | # | Baker, Earl W | ||
| 7 | C32 carbon number | C32 C n | # | Baker, Earl W | ||
| 8 | C33 carbon number | C33 C n | # | Baker, Earl W | ||
| 9 | C34 carbon number | C34 C n | # | Baker, Earl W | ||
| 10 | Average carbon number | Av C n | # | Baker, Earl W | ||
| 11 | Percentage | Perc | % | Baker, Earl W | percent each series is of the intire free-base array, based on MS intensities |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
153 data points