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Kvenvolden, Keith A; McDonald, Thomas J (1985): (Table 4) Comparision of C2 and C3+ normalized to C1=100% for gas released from gas hydrates and from sediments near where gas hydrates were found at DSDP Leg 84 Holes. PANGAEA, https://doi.org/10.1594/PANGAEA.804301, In supplement to: Kvenvolden, KA; McDonald, TJ (1985): Gas hydrates of the Middle America Trench - Deep Sea Drilling Project Leg 84. In: von Heune, R; Aubouin, J; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 84, 667-682, https://doi.org/10.2973/dsdp.proc.84.123.1985

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Project(s):
Coverage:
Median Latitude: 12.028567 * Median Longitude: -89.427833 * South-bound Latitude: 9.728200 * West-bound Longitude: -91.392800 * North-bound Latitude: 13.285300 * East-bound Longitude: -86.090700
Date/Time Start: 1982-01-13T00:00:00 * Date/Time End: 1982-02-17T00:00:00
Minimum DEPTH, sediment/rock: 192.0 m * Maximum DEPTH, sediment/rock: 404.0 m
Event(s):
84-565 * Latitude: 9.728200 * Longitude: -86.090700 * Date/Time: 1982-01-13T00:00:00 * Elevation: -3099.0 m * Penetration: 328.3 m * Recovery: 286.8 m * Location: North Pacific/TRENCH * Campaign: Leg84 * Basis: Glomar Challenger * Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 324.3 m cored; 0 m drilled; 88.4 % recovery
84-568 * Latitude: 13.072200 * Longitude: -90.800000 * Date/Time: 1982-02-08T00:00:00 * Elevation: -2010.0 m * Penetration: 417.7 m * Recovery: 307.6 m * Location: North Pacific/SLOPE * Campaign: Leg84 * Basis: Glomar Challenger * Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 408 m cored; 9.7 m drilled; 75.4 % recovery
84-570 * Latitude: 13.285300 * Longitude: -91.392800 * Date/Time: 1982-02-17T00:00:00 * Elevation: -1698.0 m * Penetration: 401.9 m * Recovery: 164.5 m * Location: North Pacific/SLOPE * Campaign: Leg84 * Basis: Glomar Challenger * Device: Drilling/drill rig (DRILL) * Comment: 40 cores; 382.6 m cored; 19.3 m drilled; 43 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1Event labelEvent
2Latitude of eventLatitude
3Longitude of eventLongitude
4Elevation of eventElevationm
5Sample code/labelSample labelKvenvolden, Keith AODP sample designation
6SiteSiteKvenvolden, Keith A
7DEPTH, sediment/rockDepthmGeocode – mbsf
8Depth, top/minDepth topmKvenvolden, Keith A
9Depth, bottom/maxDepth botmKvenvolden, Keith A
10MethaneCH4%Kvenvolden, Keith AGas chromatograph Carle Model 800
11EthaneC2H6ppmvKvenvolden, Keith AGas chromatograph Carle Model 800
12PropaneC3H8ppmvKvenvolden, Keith AGas chromatograph Carle Model 800C3+
Size:
52 data points

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