Citation:

dsdp.proc.5657.166.1980

Name: (Table 1) Organic geochemistry of gassy mud samples from the landward wall of the Japan Trench at DSDP Legs 56-57 Holes
Published: 1980
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Median Latitude: 39.994486 * Median Longitude: 143.740743 * South-bound Latitude: 39.734800 * West-bound Longitude: 143.231700 * North-bound Latitude: 40.629800 * East-bound Longitude: 144.102000

Date/Time Start: 1977-09-12T00:00:00 * Date/Time End: 1977-11-10T00:00:00

Minimum Elevation: -5986.0 m * Maximum Elevation: -1552.0 m

Event(s):

56-434 * Latitude: 39.746000 * Longitude: 144.102000 * Date/Time: 1977-09-12T00:00:00 * Elevation: -5986.0 m * Penetration: 301 m * Recovery: 54.2 m * Location: North Pacific/TRENCH * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 33 cores; 301 m cored; 0 m drilled; 18 % recovery

56-434B * Latitude: 39.747800 * Longitude: 144.101300 * Date/Time: 1977-09-12T00:00:00 * Elevation: -5986.0 m * Penetration: 637.5 m * Recovery: 63.2 m * Location: North Pacific/TRENCH * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 32 cores; 295.5 m cored; 47.5 m drilled; 21.4 % recovery

56-435 * Latitude: 39.734800 * Longitude: 143.792200 * Date/Time: 1977-09-18T00:00:00 * Elevation: -3401.0 m * Penetration: 150.5 m * Recovery: 78.4 m * Location: North Pacific/TRENCH * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 15 cores; 141 m cored; 9.5 m drilled; 55.6 % recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	Sample code/label	Sample label		Gilbert, Deborah	DSDP/ODP/IODP sample designation
6	Comment	Comment		Gilbert, Deborah
7	Identification	ID		Gilbert, Deborah
8	Carbon, organic, total	TOC	%	Gilbert, Deborah
9	Kerogen, Ro	Ro		Gilbert, Deborah		Algal
10	Kerogen, Ro	Ro		Gilbert, Deborah		Amorphous
11	Kerogen, Ro	Ro		Gilbert, Deborah		Herbaceous
12	Kerogen, Ro	Ro		Gilbert, Deborah		Woody
13	Kerogen, Ro	Ro		Gilbert, Deborah		Coaly
14	Thermal alteration index, description	TAI		Gilbert, Deborah
15	Comment 2 (continued)	Comm 2		Gilbert, Deborah		Reworked kerogen included
16	Hydrocarbon gas	HC gas	ppmv	Gilbert, Deborah		Cuttings gas (C1-C4)
17	Methane	CH4	%	Gilbert, Deborah		In hydrocarbon gas; cuttings gas (C1-C4)
18	Ethane	C2H6	%	Gilbert, Deborah		In wet gas; cuttings gas (C1-C4); # = Gas in air and cuttings; other samples are gas in air only

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

356 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Sample label	6 Comment	7 ID	8 TOC [%]	9 Ro (Algal)	10 Ro (Amorphous)	11 Ro (Herbaceous)	12 Ro (Woody)	13 Ro (Coaly)	14 TAI	15 Comm 2 (Reworked kerogen included)	16 HC gas [ppmv] (Cuttings gas (C1-C4))	17 CH4 [%] (In hydrocarbon gas; cuttings ...)	18 C2H6 [%] (In wet gas; cuttings gas (C1-...)
56-434	39.7460	144.1020	-5986	56-434-19-2	Top Ext.	68950	0.68	2	1	2	3	2	2	+	18400	99.93	93
56-434B	39.7478	144.1013	-5986	56-434B-8-1, 132-140		68951A	0.88	2	1	2	2	3	2	+	10494	99.90	#85
56-434B	39.7478	144.1013	-5986	56-434B-8-2, 142-150		68951B	0.90	2	1	2	3	2	2		10609	99.96	#74
56-434B	39.7478	144.1013	-5986	56-434B-15-1,142-150		68952A	0.72	2	1	2	2	3	2		7431	99.92	#60
56-434B	39.7478	144.1013	-5986	56-434B-16-1, 142-150		68952B	0.72	3	1	1	2	3	2		5424	99.82	#86
56-434B	39.7478	144.1013	-5986	56-434B-24-1, 141-150		68953	0.56	3	2	1	2	2	2	+	4997	99.91	83
56-435	39.7348	143.7922	-3401	56-435-5-4, 145-150		68954	0.56	2		3	4	1	2	+	1844	99.98	58
56-435A	39.7350	143.7932	-3401	56-435A-4-1, 145-150		68955A	1.02	2	1	2	2	3	1+	+	9324	99.98	89
56-435A	39.7350	143.7932	-3401	56-435A-6-2, 143-150		68955B	0.68	2	1	2	2	3	2-	+	5761	99.98	91
56-435A	39.7350	143.7932	-3401	56-435A-11-2,0-5		68956	0.64	2	1	2	3	2	2-	+	4830	99.96	89
57-438	40.6292	143.2317	-1552	57-438-5-5	Bottom Ext.	68941A	0.32	1		3	4	2	2	+	7429	99.90	76
57-438	40.6292	143.2317	-1552	57-438-7-4	Top Ext.	68941B	0.90		2	2	3	3	2-	+	81	99.10	31
57-438	40.6292	143.2317	-1552	57-438-7-6	Extruded	68942A	0.92		1	2	4	3	2-	+	143	98.90	58
57-438	40.6292	143.2317	-1552	57-438-8-4	Bottom Ext.	68942B	0.54	1	2	2	3	2	2-	+	2946	99.94	52
57-438	40.6292	143.2317	-1552	57-438-8-7	Extruded	68943A	0.64	1	2	2	2	3	2-	+	19761	99.94	62
57-438	40.6292	143.2317	-1552	57-438-9-1	Extruded	68943B	0.72	1	2	2	2	3	2	+	264	99.77	30
57-438	40.6292	143.2317	-1552	57-438-9-2	Extruded	68944A	0.68	1	1	2	4	7	2	+	5575	99.91	62
57-438	40.6292	143.2317	-1552	57-438-10-5	Extruded	68944B	0.74	2		2	4	2	2	+	47	99.10	55
57-438	40.6292	143.2317	-1552	57-438-11-2	Top Ext.	68945A	0.56		2	2	4	2	2	+	437	99.70	16
57-438	40.6292	143.2317	-1552	57-438-11-3	Top Ext.	68945B	0.58	1	2	1	4	2	2	+	9244	99.96	91
57-438A	40.6298	143.2358	-1558	57-438A-5-4	Bottom Ext.	68946A	0.44	2	2	2	2	2	2		48	89.70	34
57-438A	40.6298	143.2358	-1558	57-438A-10-2	Top Ext.	68946B	1.14	4	1	1	2	2	2-		131	98.10	45
57-438A	40.6298	143.2358	-1558	57-438A-16-5	Top Ext.	68947A	0.90	1	2	2	2	3	2-	+	113	99.00	56
57-438A	40.6298	143.2358	-1558	57-438A-20-1	Bottom Ext.	68947B	0.92	1	1	3	3	2	2-	+	152	98.60	49
57-440	39.7388	143.9290	-4509	57-440-3-1	Bottom Ext.	68948B	0.94	1	1	3	3	2	2		23565	99.70	96
57-440	39.7388	143.9290	-4509	57-440-4-5	Bottom Ext.	68948A	0.84	1	1	3	3	2	2-		21291	99.60	96
57-440	39.7388	143.9290	-4509	57-440-5-1	Bottom Ext.	68949	0.98	1	1	3	3	2	2	+	2949	99.94	85