Data Description

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Citation:
Stein, R et al. (2006): Bulk organic geochemistry of Hole 302-M0004B. doi:10.1594/PANGAEA.475997,
In Supplement to: Stein, Ruediger; Boucsein, Bettina; Meyer, Hanno (2006): Anoxia and high primary production in the Paleogene central Arctic Ocean: first detailed records from Lomonosov Ridge. Geophysical Research Letters, 33, L18606, doi:10.1029/2006GL026776
Project(s):
Integrated Ocean Drilling Program (IODP) *
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: 215.3 m * Maximum DEPTH, sediment: 218.7 m
Event(s):
302-M0004B (ACEX-M4B) * * Latitude: 87.866960 * Longitude: 136.174580 * Date/Time: 2004-09-02T00:00:00 * Elevation: -1287.9 m * Recovery: 7.31 m * Penetration: 218.00 m * Location: Arctic Ocean * * Campaign: Exp302 (Arctic Coring Expedition, ACEX) * * Basis: Vidar Viking * * Device: Drilling *
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):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1DEPTH, sediment *DepthmGeocode
2Depth, composite *Depth cmcdStein, Ruediger *
3Sample code/label *LabelStein, Ruediger *
4Carbon, organic, total *TOC%Stein, Ruediger *Element analyser CHN, LECO *
5delta 13C, organic carbon *d13C Corgper mil PDBStein, Ruediger *Mass spectrometer Finnigan Delta-S *on ground carbonate-free sediment samples; standard deviation less than 0.15%
6Sulphur, total *TS%Stein, Ruediger *Element analyser CS, LECO CS-300 *
7Nitrogen, total *TN%Stein, Ruediger *Element analyser CHN, LECO *
8Carbon/Nitrogen ratio *C/NStein, Ruediger *calculated *
9Carbon/Sulphur ratio *C/SStein, Ruediger *calculated *
10Hydrogen index *HImg HC/g TOCStein, Ruediger *Rock eval pyrolysis (Behar et al., 2001) *
11Oxygen index *OImg CO2/g TOCStein, Ruediger *Rock eval pyrolysis (Behar et al., 2001) *
License:
CC-BY Creative Commons Attribution 3.0 Unported
Size:
178 data points

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