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Pape, Thomas; Geprägs, Patrizia; Buchheister, Stefanie; Bohrmann, Gerhard (2018): (Table 1a) Concentrations of low-molecular-weight alkanes in gas samples of collection site GeoB19325-9. PANGAEA,, In supplement to: Rubin-Blum, Maxim; Antony, Chakkiath Paul; Borowski, Christian; Sayavedra, Lizbeth; Pape, Thomas; Sahling, Heiko; Bohrmann, Gerhard; Kleiner, Manuel; Redmond, Molly C; Valentine, D L; Dubilier, Nicole (2017): Short-chain alkanes fuel mussel and sponge Cycloclasticus symbionts from deep-sea gas and oil seeps. Nature Microbiology, 2, 17093,

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Latitude: 21.900000 * Longitude: -93.435230
Date/Time Start: 2015-03-11T00:21:00 * Date/Time End: 2015-03-11T00:21:00
Minimum Elevation: -2925.0 m * Maximum Elevation: -2925.0 m
GeoB19325-9 (M114/2_82-9) * Latitude: 21.900000 * Longitude: -93.435230 * Date/Time: 2015-03-11T00:21:00 * Elevation: -2925.0 m * Location: Gulf of Mexico * Campaign: M114/2 * Basis: Meteor (1986) * Method/Device: Net (NET) * Comment: BioBox: rock with gas hydrates,mussels
Concentrations of low-molecular-weight alkanes [in mmol L-1 bulk asphalt] and resulting C1/(C2–C5) ratios in gas samples prepared from an asphalt/gas hydrate piece from one of the Chapopote invertebrate collection sites (GeoB19325-9).
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1LocationLocationPape, ThomasSample location on asphalt / hydrate piece
2MethaneCH4mmol/lPape, ThomasC1
3EthaneC2H6mmol/lPape, ThomasC2
4PropaneC3H8mmol/lPape, ThomasC3
5Isobutanei-C4H10mmol/lPape, Thomas
6n-Butanen-C4H10mmol/lPape, Thomas
7n-Pentanen-C5H12mmol/lPape, Thomas
8C1/(C2-C5) hydrocarbons ratioC1/(C2-C5)Pape, Thomas
9C1/C2 hydrocarbon ratioC1/C2Pape, Thomas
10C1/C3 hydrocarbon ratioC1/C3Pape, Thomas
29 data points

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