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Naehr, Thomas H; Birgel, Daniel; Bohrmann, Gerhard; MacDonald, Ian R; Kasten, Sabine (2009): (Table 2) Boundary conditions used for the calculation of relative contributions from available carbon sources to the total carbon pool at Chapopote. PANGAEA,, In supplement to: Naehr, TH et al. (2009): Biogeochemical controls on authigenic carbonate formation at the Chapopote “asphalt volcano”, Bay of Campeche. Chemical Geology, 266(3-4), 399-411,

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Latitude: 27.782750 * Longitude: -91.507810
Date/Time Start: 2003-11-06T17:24:00 * Date/Time End: 2003-11-06T17:24:00
Minimum Elevation: -547.0 m * Maximum Elevation: -547.0 m
SO174/2_157-2 (157-2) * Latitude: 27.782750 * Longitude: -91.507810 * Date/Time: 2003-11-06T17:24:00 * Elevation: -547.0 m * Location: Bush Hill * Campaign: SO174/2 (OTEGA II) * Basis: Sonne * Method/Device: Television-Grab (TVG) * Comment: lots of GH
*Average for each sample; t Background core; NMHC = non-methane hydrocarbons
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Sample code/labelSample labelNaehr, Thomas H
2Calcium carbonateCaCO3%Naehr, Thomas H(wt%)
3δ13C, carbonateδ13C carb‰ PDBNaehr, Thomas H*
4CommentCommentNaehr, Thomas H
5Calcium carbonateCaCO3%Naehr, Thomas Hbackground (wt%); (avg 100 cmbsf for core GeoB 10602 t)
6δ13C, hydrocarbonsδ13C HCNaehr, Thomas HNMHC; Anderson et al. (1983)
7δ13C, methaneδ13C CH4‰ PDBNaehr, Thomas HMacDonald et al. (2004)
8δ13Cδ13C‰ PDBNaehr, Thomas Horg. matter; Goni et al. (1998)
9δ13Cδ13C‰ PDBNaehr, Thomas Hseawater; Aharon et al. (1991)
21 data points

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