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(Appendix 1) Stable carbon and hydrogen data of different settings
w.m.: values are given as weighted mean of seperate aliquots extracted over time, n.m.: not measured, n.d.: not detected, Depth, sediment=mbsf: meter below seafloor -
(Appendix 3) Tabulated data of total carbon (TC) and total organic carbon (TO...
This dataset has no description
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(Appendix 4) Mineral content from different oceanographic settings
This dataset has no description
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(Appendix 7) Tabulated data of hydrocarbon gases from different oceanographic...
n.m.: not measured, n.d.: not detected, Depth, sediment=meter below seafloor -
(Appendix 1-4) Geochemistry, desorption methods, TOC, TC, and mineral content...
Sorption of volatile hydrocarbon gases (VHCs) to marine sediments is a recognized phenomenon that has been investigated in the context of petroleum exploration. However, little... -
Gas hydrate structures and C1-C5 hydrocarbons at individual sites in the Gulf...
Gas hydrate samples from various locations in the Gulf of Mexico (GOM) differ considerably in their microstructure. Distinct microstructure characteristics coincide with... -
Georeferenced photomosaic of the Chapopote asphalt volcano during RV METEOR c...
The photomosaic was built with the LAPMv2 tool (doi:10.1594/PANGAEA.862124) and it is made out of 68 digitized video frames that were acquired with ROV QUEST 4000 (Cruise M67,... -
(Table 3) C1-C5 hydrocarbons measured from purposefully decomposed gas hydrat...
This dataset has no description
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(Table 2) Gas hydrate structures at individual sites in the Gulf of Mexico
This dataset has no description
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(Table 1) Mean grain sizes and standard deviations of gas hydrate samples
Methane hydrates are present in marine seep systems and occur within the gas hydrate stability zone. Very little is known about their crystallite sizes and size distributions... -
(Table 2) Asphalt samples taken in the surveyed area at Chapopote Knoll, Sout...
Following the discovery of asphalt volcanism in the Campeche Knolls a research cruise was carried out in 2006 to unravel the nature of the asphalt deposits at Chapopote. The...
