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Data Publisher for Earth & Environmental Science

Pape, Thomas; Malnati, Janice; Bohrmann, Gerhard (2019): Stable carbon isotopic composition of methane (δ¹³C-CH4) in core GeoB21638-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.905811, In: Pape, T et al. (2019): Physical properties, gas compositon, and δ¹³C DIC measured on sediment cores from an active pockmark on Vestnesa Ridge, Arctic Ocean [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.905864

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Keyword(s):
hydrocarbons; Lunde pockmark; Methane; molecular composition; MSM57; stable carbon isotopic composition; stable hydrogen isotopic composition; Vestnesa Ridge
Related to:
Pape, Thomas; Bünz, Stefan; Hong, Wei-Li; Torres, Marta E; Riedel, Michael; Panieri, Giuliana; Lepland, Aivo; Hsu, Chieh-Wei; Wintersteller, Paul; Wallmann, Klaus; Schmidt, Christopher; Yao, Haoyi; Bohrmann, Gerhard (2020): Origin and transformation of light hydrocarbons ascending at an active pockmark on Vestnesa Ridge, Arctic Ocean. Journal of Geophysical Research: Solid Earth, 125(1), e2018JB016679, https://doi.org/10.1029/2018JB016679
Coverage:
Latitude: 79.007067 * Longitude: 6.911300
Date/Time Start: 2016-08-29T04:39:00 * Date/Time End: 2016-08-29T04:39:00
Minimum DEPTH, sediment/rock: 1.70 m * Maximum DEPTH, sediment/rock: 1.70 m
Event(s):
MSM57/2_650-1 (GeoB21638-1) * Latitude: 79.007067 * Longitude: 6.911300 * Date/Time: 2016-08-29T04:39:00 * Elevation: -1210.0 m * Campaign: MSM57/2 * Basis: Maria S. Merian * Method/Device: Gravity corer (GC) * Comment: Posidonia, GH, recov. ~200 cm, plastic foil
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Optional event labelEvent 2
CoreCorePape, ThomasTool
DEPTH, sediment/rockDepth sedmPape, ThomasGeocode
Sample typeSamp typePape, Thomas
Sample IDSample IDPape, Thomas
C1/(C2-C5) hydrocarbons ratioC1/(C2-C5)Pape, Thomas
Size:
12 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Event 2

Core

Depth sed [m]

Samp type

Sample ID

C1/(C2-C5)
GeoB21638-1GC191.70hydrate-bound gas103254.0
GeoB21638-1GC191.70hydrate-bound gas116348.0
GeoB21638-1GC191.70hydrate-bound gas137337.0