Stein, Ruediger; Boucsein, Bettina; Meyer, Hanno (2006): Bulk organic geochemistry of Hole 302-M0004B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.475997, In supplement to: Stein, R et al. (2006): Anoxia and high primary production in the Paleogene central Arctic Ocean: first detailed records from Lomonosov Ridge. Geophysical Research Letters, 33, L18606, https://doi.org/10.1029/2006GL026776
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Project(s):
Coverage:
Latitude: 87.866960 * Longitude: 136.174580
Date/Time Start: 2004-09-02T00:00:00 * Date/Time End: 2004-09-02T00:00:00
Minimum DEPTH, sediment/rock: 215.26 m * Maximum DEPTH, sediment/rock: 218.68 m
Event(s):
302-M0004B (ACEX-M4B) * Latitude: 87.866960 * Longitude: 136.174580 * Date/Time: 2004-09-02T00:00:00 * Elevation: -1287.9 m * IGSN: IBCR0302RHWS001 * Penetration: 218 m * Recovery: 7.31 m * Location: Arctic Ocean * Campaign: Exp302 (Arctic Coring Expedition, ACEX) * Basis: CCGS Captain Molly Kool (Vidar Viking)
Comment:
Comment on sulfur values: The high sulfur values > 5% determined with the LECO instrument are minimum values as shown by re-measurements using an ELTRA-CS 500 instrument (which is better calibrated for very high sulfur values) (H. Brumsack, ICBM Oldenburg University, pers. comm. July 2006). This results in even lower C/S ratios in the euxinic intervals, and thus does not change but support the interpretation discussed in the paper.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, composite | Depth comp | mcd | Stein, Ruediger | ||
| 3 | Sample code/label | Sample label | Stein, Ruediger | |||
| 4 | Carbon, organic, total | TOC | % | Stein, Ruediger | Element analyser CHN, LECO | |
| 5 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Stein, Ruediger | Mass spectrometer Finnigan Delta-S | on ground carbonate-free sediment samples; standard deviation less than 0.15% |
| 6 | Sulfur, total | TS | % | Stein, Ruediger | Element analyser CS, LECO CS-300 | |
| 7 | Nitrogen, total | TN | % | Stein, Ruediger | Element analyser CHN, LECO | |
| 8 | Carbon/Nitrogen ratio | C/N | Stein, Ruediger | Calculated | ||
| 9 | Carbon/sulfur ratio | C/S | Stein, Ruediger | Calculated | ||
| 10 | Hydrogen index, mass HC, per unit mass total organic carbon | HI, HC/TOC | mg/g | Stein, Ruediger | Rock eval pyrolysis (Behar et al., 2001) | |
| 11 | Oxygen index, mass CO2, per unit mass total organic carbon | OI, CO2/TOC | mg/g | Stein, Ruediger | Rock eval pyrolysis (Behar et al., 2001) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
178 data points