Citation:

dsdp.proc.65.116.1983

Name: (Table 1) Organic geochemistry of sediments recovered from DSDP Leg 65 Holes
Published: 1983
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Pliocene-Pleistocene marls, muds, and hemipelagic clays with some beds of silt and sand were recovered on Leg 65 near the crest of the East Pacific Rise at the mouth of the Gulf of California. The organic matter in the sediments is mainly of marine origin for the upper Pleistocene sediments (0-0.61 m.y.), while the lower Pleistocene deposits (0.61- 1.80 m.y.) are characterized by continental organic matter except near the bottom of the sediment section in Hole 483A, where marine organic matter was found. The sediments belong to an early stage of geochemical evolution, except in Hole 482D, where hydrothermal effects are invoked to explain the maturity of the organic matter above the basement.

Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Median Latitude: 22.849070 * Median Longitude: -108.241080 * South-bound Latitude: 22.748700 * West-bound Longitude: -108.747300 * North-bound Latitude: 23.185800 * East-bound Longitude: -107.903500

Date/Time Start: 1979-01-24T00:00:00 * Date/Time End: 1979-03-05T00:00:00

Minimum DEPTH, sediment/rock: 0.58 m * Maximum DEPTH, sediment/rock: 403.28 m

Event(s):

65-482 * Latitude: 22.789700 * Longitude: -107.993800 * Date/Time: 1979-01-24T00:00:00 * Elevation: -2998.0 m * Penetration: 4 m * Recovery: 3.9 m * Location: North Pacific/Gulf of California/CONT RISE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 1 cores; 4 m cored; 0 m drilled; 98.5 % recovery

65-482A * Latitude: 22.789700 * Longitude: -107.993300 * Date/Time: 1979-01-24T00:00:00 * Elevation: -2998.0 m * Penetration: 44 m * Recovery: 18.7 m * Location: North Pacific/Gulf of California/CONT RISE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 3 cores; 28.5 m cored; 0 m drilled; 65.7 % recovery

65-482B * Latitude: 22.789700 * Longitude: -107.993300 * Date/Time: 1979-01-24T00:00:00 * Elevation: -2998.0 m * Penetration: 229 m * Recovery: 99.8 m * Location: North Pacific/Gulf of California/CONT RISE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 24 cores; 184.5 m cored; 0 m drilled; 54.1 % recovery

Comment:

Sediment depth is given in mbsf. Empty cells mean not determined.

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		Deroo, Gerard	DSDP/ODP/IODP sample designation
6	DEPTH, sediment/rock	Depth sed	m			Geocode
7	Carbon, inorganic, total	TIC	%	Deroo, Gerard	Element analyser CHN, LECO	Multibly by 8.33 to determine equivalent wt. % CaCO3
8	Carbon, organic, total	TOC	%	Deroo, Gerard	Element analyser CHN, LECO
9	Hydrogen index, mass HC, per unit mass total organic carbon	HI, HC/TOC	mg/g	Deroo, Gerard	Rock eval pyrolysis (Espitalié et al. 1977)
10	Oxygen index, mass CO2, per unit mass total organic carbon	OI, CO2/TOC	mg/g	Deroo, Gerard	Rock eval pyrolysis (Espitalié et al. 1977)
11	Hydrogen index *	HI *	mg/g	Deroo, Gerard	Rock eval pyrolysis (Espitalié et al. 1977)	mg HC/g of rock
12	Index	Index		Deroo, Gerard	Rock eval pyrolysis (Espitalié et al. 1977)	Oxygen index, mass CO2 per unit mass of rock, mg/g
13	Pyrolysis temperature maximum	Tmax	°C	Deroo, Gerard	Rock eval pyrolysis (Espitalié et al. 1977)

License:

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

Size:

1012 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 Depth sed [m]	7 TIC [%]	8 TOC [%]	9 HI, HC/TOC [mg/g]	10 OI, CO2/TOC [mg/g]	11 HI * [mg/g]	12 Index	13 Tmax [°C]
65-482	22.7897	-107.9938	-2998	65-482-1-1,58-60	0.58	1.2	3.03	282	246	8.56	7.46	424
65-482	22.7897	-107.9938	-2998	65-482-1-3,58-60	3.58	1.1	2.60	265	209	5.36	5.43	423
65-482A	22.7897	-107.9933	-2998	65-482A-1-1,90-92	0.90	2.2	2.15	249	346	6.89	7.44	423
65-482A	22.7897	-107.9933	-2998	65-482A-1-3,90-92	3.90	1.1	2.61	262	212	6.83	5.54	424
65-482A	22.7897	-107.9933	-2998	65-482A-2-1,90-92	6.90	1.1	2.41	271	222	6.52	5.34	420
65-482A	22.7897	-107.9933	-2998	65-482A-2-3,90-92	9.90	1.1	3.16	350	220	11.07	6.96	425
65-482A	22.7897	-107.9933	-2998	65-482A-2-6,90-92	14.40	1.2	2.63	285	205	7.49	5.39	424
65-482A	22.7897	-107.9933	-2998	65-482A-3-1,90-92	16.40	1.2	2.57	268	174	6.89	4.48	421
65-482A	22.7897	-107.9933	-2998	65-482A-4-1,90-92	25.90	1.2	2.84	309	183	8.77	5.19	422
65-482A	22.7897	-107.9933	-2998	65-482A-4-3,90-92	28.90	1.1	2.90	297	178	8.61	5.16	424
65-482A	22.7897	-107.9933	-2998	65-482A-4-6,90-92	33.40	1.1	2.08	257	172	5.34	3.57	426
65-482A	22.7897	-107.9933	-2998	65-482A-5-1,90-92	35.40	1.1	1.49	185	164	2.75	2.45	423
65-482A	22.7897	-107.9933	-2998	65-482A-5-3,90-92	38.40	1.2	1.20	128	169	1.53	2.03	422
65-482A	22.7897	-107.9933	-2998	65-482A-5-6,100-102	40.00	1.7	3.24	371	126	12.04	4.07	427
65-482B	22.7897	-107.9933	-2998	65-482B-1-1,90-92	44.90	0.7	1.57	145	152	2.28	2.39	425
65-482B	22.7897	-107.9933	-2998	65-482B-1-3,100-102	48.00	1.0	1.54	174	163	2.68	2.51	423
65-482B	22.7897	-107.9933	-2998	65-482B-2-1,90-92	54.40	1.2	2.22	263	150	5.84	3.34	425
65-482B	22.7897	-107.9933	-2998	65-482B-2-3,90-92	57.40	1.2	2.41	237	135	5.71	3.25	426
65-482B	22.7897	-107.9933	-2998	65-482B-2-5,90-92	60.40	1.1	2.05	226	168	4.63	3.45	428
65-482B	22.7897	-107.9933	-2998	65-482B-4-1,90-92	73.40	1.3	2.32	239	163	5.53	3.79	427
65-482B	22.7897	-107.9933	-2998	65-482B-4-3:90-92	76.40	1.2	2.44	204	137	4.99	3.35	428
65-482B	22.7897	-107.9933	-2998	65-482B-5-1,90-92	82.90	1.0	2.38	187	146	4.46	3.47	426
65-482B	22.7897	-107.9933	-2998	65-482B-5-3,70-72	85.70	1.3	2.41	206	130	4.97	3.14	427
65-482B	22.7897	-107.9933	-2998	65-482B-6-1,90-92	92.40	0.0	1.49	167	121	2.49	1.80	426
65-482B	22.7897	-107.9933	-2998	65-482B-6-3,90-92	95.40	1.2	1.84	171	121	3.15	2.23	427
65-482B	22.7897	-107.9933	-2998	65-482B-6-6,90-92	99.90	1.0	1.32	138	121	1.82	1.60	426
65-482B	22.7897	-107.9933	-2998	65-482B-7-2,78-80	403.28	1.1	2.56	211	116	5.40	2.98	427
65-482B	22.7897	-107.9933	-2998	65-482B-8-1,90-92	111.40	1.0	2.29	194	126	4.44	2.89	429
65-482B	22.7897	-107.9933	-2998	65-482B-8-3,90-92	114.40	1.0	2.21	194	118	4.27	2.61	424
65-482B	22.7897	-107.9933	-2998	65-482B-9-1,90-92	120.90	0.6	2.98	262	75	7.81	2.24	423
65-482B	22.7897	-107.9933	-2998	65-482B-9-3,90-92	123.90	0.6	3.12	258	68	8.06	2.13	424
65-482B	22.7897	-107.9933	-2998	65-482B-9-6,90-92	128.40	1.0	2.58	223	90	5.75	2.31	424
65-482B	22.7897	-107.9933	-2998	65-482B-10-1,90-92	130.40	0.8	2.82	241	90	6.78	2.54	431
65-482B	22.7897	-107.9933	-2998	65-482B-10-3,90-92	133.40	0.9	2.49	235	92	5.85	2.30	423
65-482B	22.7897	-107.9933	-2998	65-482B-10-6,90-92	137.90	0.9	2.56	237	74	6.07	1.90	423
65-482D	22.7885	-107.9918	-3008	65-482D-1-1,90-92	72.40	0.9	3.16	260	111	8.23	3.50	427
65-482D	22.7885	-107.9918	-3008	65-482D-1-3,90-92	75.40	1.0	3.17	281	115	8.92	3.63	426
65-482D	22.7885	-107.9918	-3008	65-482D-1-6,90-92	79.90	0.9	3.08	279	118	8.60	3.63	424
65-482D	22.7885	-107.9918	-3008	65-482D-2-1,90-92	81.90	1.1	2.27	194	124	4.41	2.81	426
65-482D	22.7885	-107.9918	-3008	65-482D-2-3,90-92	84.90	1.1	2.19	187	116	4.08	2.54	425
65-482D	22.7885	-107.9918	-3008	65-482D-3-1,90-92	91.40	1.2	2.47	168	93	4.16	2.29	427
65-482D	22.7885	-107.9918	-3008	65-482D-3-3,90-92	94.40	1.2	2.43	178	92	4.32	2.23	425
65-482D	22.7885	-107.9918	-3008	65-482D-3-6,90-92	98.90	1.4	2.45	177	85	4.35	2.09	427
65-482D	22.7885	-107.9918	-3008	65-482D-4-1,90-92	100.90	1.2	3.24	217	64	7.05	2.06	424
65-482D	22.7885	-107.9918	-3008	65-482D-4-3,66-68	103.66	1.2	2.39	194	80	4.64	1.91	428
65-482D	22.7885	-107.9918	-3008	65-482D-5-1,90-92	110.40	1.2	2.35	169	77	3.98	1.81	432
65-482D	22.7885	-107.9918	-3008	65-482D-6-1,90-92	119.90	1.0	2.86	176	44	5.04	1.27	436
65-482D	22.7885	-107.9918	-3008	65-482D-6-3,96-98	122.96	1.0	2.66	158	41	4.21	1.10	439
65-482D	22.7885	-107.9918	-3008	65-482D-7-1,90-92	129.40	1.3	2.29	18	45	1.40	1.04
65-482D	22.7885	-107.9918	-3008	65-482D-7-3,90-92	132.40	1.2	2.26	3	35	0.06	0.78
65-483A	22.8832	-108.7473	-3070	65-483A-2-1,90-92	1.90	1.3	1.74	144	248	2.50	4.31	424
65-483A	22.8832	-108.7473	-3070	65-483A-2-3,90-92	4.90	1.0	2.29	232	194	5.31	4.44	424
65-483A	22.8832	-108.7473	-3070	65-483A-3-1,90-92	11.40	1.7	1.70	155	296	2.63	5.04	420
65-483A	22.8832	-108.7473	-3070	65-483A-3-3,90-92	14.40	1.0	2.34	251	166	5.88	3.88	422
65-483A	22.8832	-108.7473	-3070	65-483A-4-1,90-92	20.90	1.4	2.55	239	200	6.09	5.09	421
65-483A	22.8832	-108.7473	-3070	65-483A-4-3,90-92	23.90	1.6	2.08	167	219	3.48	4.56	417
65-483A	22.8832	-108.7473	-3070	65-483A-5-1,90-92	30.40	1.6	2.53	237	209	6.00	5.30	420
65-483A	22.8832	-108.7473	-3070	65-483A-5-3,90-92	33.40	2.7	1.66	170	278	2.82	4.62	419
65-483A	22.8832	-108.7473	-3070	65-483A-6-1,90-92	39.90	1.3	1.66	132	245	2.19	4.07	422
65-483A	22.8832	-108.7473	-3070	65-483A-6-3,90-92	42.90	1.4	1.00	61	291	0.62	2.91	415
65-483A	22.8832	-108.7473	-3070	65-483A-7-1,90-92	49.40	1.0	1.16	130	200	1.50	2.32
65-483A	22.8832	-108.7473	-3070	65-483A-7-3,90-92	52.40	1.1	1.31	92	240	1.20	3.14	419
65-483A	22.8832	-108.7473	-3070	65-483A-8-1,90-92	58.90	1.3	1.57	66	192	1.03	3.02	412
65-483A	22.8832	-108.7473	-3070	65-483A-8-3,90-92	61.90	0.8	0.75	45	128	0.34	0.96	424
65-483A	22.8832	-108.7473	-3070	65-483A-9-1,90-92	68.40	1.0	1.48	65	139	0.97	2.06	421
65-483A	22.8832	-108.7473	-3070	65-483A-9-3,90-92	71.40	1.4	1.35	55	284	0.74	3.84	414
65-483A	22.8832	-108.7473	-3070	65-483A-9-6,90-92	75.90	1.3	1.83	95	185	1.75	3.38	419
65-483A	22.8832	-108.7473	-3070	65-483A-10-1,90-92	77.90	1.1	1.37	49	200	0.68	2.74	419
65-483A	22.8832	-108.7473	-3070	65-483A-11-1,90-92	87.40	0.9	2.55	151	105	3.85	2.68	427
65-483A	22.8832	-108.7473	-3070	65-483A-11-3,90-92	90.40	0.9	2.01	95	141	1.91	2.84	426
65-483A	22.8832	-108.7473	-3070	65-483A-13-1,90-92	106.40	0.9	1.55	82	68	1.28	1.06	420
65-483A	22.8832	-108.7473	-3070	65-483A-13-3,60-62	109.10	1.1	2.40	110	52	2.63	1.25	431
65-483B	22.8832	-108.7473	-3070	65-483B-1-1,85-87	92.37	0.8	1.73	79	126	1.37	2.18	424
65-483B	22.8832	-108.7473	-3070	65-483B-1-3,85-87	95.37	1.0	1.70	72	172	1.23	2.93	421
65-483B	22.8832	-108.7473	-3070	65-483B-2-1,90-92	101.90	0.8	1.42	83	110	1.18	1.56	404
65-483B	22.8832	-108.7473	-3070	65-483B-2-3,90-92	104.90	0.8	1.29	43	143	0.55	1.84
65-483B	22.8832	-108.7473	-3070	65-483B-2-6,90-92	109.40	0.9	2.18	85	111	1.85	2.41	426
65-483C	22.8830	-108.7430	-3070	65-483C-1-1,90-92	39.40	1.0	1.35	90	236	1.22	3.18	416
65-483C	22.8830	-108.7430	-3070	65-483C-1-3,90-92	42.40	1.3	1.37	87	245	1.20	3.36	412
65-483C	22.8830	-108.7430	-3070	65-483C-2-1,90-92	86.90	1.3	2.33	44	159	1.03	3.70	410
65-483C	22.8830	-108.7430	-3070	65-483C-2-3,90-92	89.90	1.0	1.76	77	188	1.36	3.30	412
65-483C	22.8830	-108.7430	-3070	65-483C-2-6,90-92	94.40	1.1	1.27	60	209	0.76	2.65	415
65-483C	22.8830	-108.7430	-3070	65-483C-3-1,90-92	96.40	0.8	1.59	64	139	1.02	2.21	416
65-483C	22.8830	-108.7430	-3070	65-483C-4-1,90-92	105.90	0.9	1.70	67	126	1.14	2.15	422
65-484A	23.1858	-108.3937	-2883	65-484A-1-1,90-92	0.90	1.2	2.60	252	234	6.56	6.09	421
65-484A	23.1858	-108.3937	-2883	65-484A-1-3,90-92	3.90	1.2	2.99	300	196	8.98	5.85	416
65-484A	23.1858	-108.3937	-2883	65-484A-2-1,90-92	8.90	1.0	3.12	272	185	8.50	5.78	425
65-484A	23.1858	-108.3937	-2883	65-484A-2-3,90-92	11.90	1.4	2.30	157	209	3.62	4.80	424
65-484A	23.1858	-108.3937	-2883	65-484A-3-1,90-92	13.40	1.3	3.25	124	155	4.03	5.03	416
65-484A	23.1858	-108.3937	-2883	65-484A-3-3,90-92	21.40	1.5	2.73	197	181	5.39	4.93	420
65-484A	23.1858	-108.3937	-2883	65-484A-3-6,70-72	25.70	0.9	3.33	219	155	7.28	5.15	418
65-484A	23.1858	-108.3937	-2883	65-484A-4-1,90-92	27.90	2.4	3.50	248	206	8.78	7.21	418
65-484A	23.1858	-108.3937	-2883	65-484A-4-3,90-93	30.90	1.2	3.94	275	172	10.83	6.77	416
65-484A	23.1858	-108.3937	-2883	65-484A-5-1,90-92	37.40	1.2	3.96	252	151	9.98	5.97	416
65-484A	23.1858	-108.3937	-2883	65-484A-5-3,90-92	40.40	1.1	3.09	237	169	7.32	5.21	418
65-484A	23.1858	-108.3937	-2883	65-484A-6-1,90-92	46.90	1.8	2.05	144	228	2.96	4.68	418
65-484A	23.1858	-108.3937	-2883	65-484A-6-3,90-92	49.90	1.8	2.80	199	215	5.63	6.01	422
65-485	22.7492	-107.9035	-2981	65-485-1-1,90-92	0.90	1.4	2.81	223	252	6.28	7.07	418
65-485	22.7492	-107.9035	-2981	65-485-2-1,90-92	3.90	0.8	1.08	102	170	1.11	1.84	420
65-485	22.7492	-107.9035	-2981	65-485-2-3,90-92	6.90	1.0	1.62	104	249	1.69	4.04	419
65-485	22.7492	-107.9035	-2981	65-485-3-1,90-92	13.40	0.8	3.34	285	122	9.51	4.09	420
65-485	22.7492	-107.9035	-2981	65-485-3-3,90-92	16.40	1.0	1.02	90	163	0.92	1.66	419
65-485	22.7492	-107.9035	-2981	65-485-3-6,90-92	20.90	1.0	2.84	217	156	6.17	4.42	422
65-485	22.7492	-107.9035	-2981	65-485-4-1,90-92	22.90	1.2	2.09	155	164	3.25	3.42	423
65-485	22.7492	-107.9035	-2981	65-485-4-3,60-68	25.40	0.9	3.14	248	133	7.79	4.19	420
65-485	22.7492	-107.9035	-2981	65-485-5-1,90-92	32.40	1.1	2.62	206	148	5.41	3.87	419
65-485	22.7492	-107.9035	-2981	65-485-5-3,90-92	35.40	0.9	2.27	128	147	2.91	3.33	420
65-485	22.7492	-107.9035	-2981	65-485-6-1,90-92	41.90	1.1	2.57	168	141	4.31	3.62	420
65-485	22.7492	-107.9035	-2981	65-485-6-3,90-92	44.90	1.0	2.42	92	130	2.23	3.15	421
65-485	22.7492	-107.9035	-2981	65-485-6-6,90-92	49.40	1.1	1.68	59	92	0.98	1.55	425
65-485A	22.7487	-107.9038	-2981	65-485A-1-1,90-92	51.40	0.8	3.09	195	127	6.01	3.91	424
65-485A	22.7487	-107.9038	-2981	65-485A-1-3,90-92	54.40	0.9	3.00	199	132	5.97	3.97	425
65-485A	22.7487	-107.9038	-2981	65-485A-1-6,90-92	57.90	1.1	2.11	132	154	2.79	3.24	426
65-485A	22.7487	-107.9038	-2981	65-485A-2-1,90-92	60.90	1.0	2.51	152	133	3.83	3.34	424
65-485A	22.7487	-107.9038	-2981	65-485A-2-3,90-92	63.90	1.1	2.46	156	146	3.85	3.59	426
65-485A	22.7487	-107.9038	-2981	65-485A-3-1,90-92	70.40	1.0	2.28	144	150	3.29	3.42	422
65-485A	22.7487	-107.9038	-2981	65-485A-4-1,90-92	79.90	1.0	2.69	189	128	5.10	3.43	422
65-485A	22.7487	-107.9038	-2981	65-485A-5-1,90-92	89.40	1.0	2.49	182	122	4.54	3.05	424
65-485A	22.7487	-107.9038	-2981	65-485A-5-3,90-92	92.40	1.2	1.50	82	127	1.23	1.91	425
65-485A	22.7487	-107.9038	-2981	65-485A-6-1,90-92	98.90	1.2	1.44	100	136	1.44	1.96	425
65-485A	22.7487	-107.9038	-2981	65-485A-6-3,90-92	101.90	1.1	0.50	57	182	0.29	0.91	451
65-485A	22.7487	-107.9038	-2981	65-485A-7-1,90-92	108.40	0.9	0.67	65	163	0.44	1.09	434
65-485A	22.7487	-107.9038	-2981	65-485A-8-1,90-92	117.90	1.2	1.34	92	140	1.24	1.88	430
65-485A	22.7487	-107.9038	-2981	65-485A-9-1,90-92	127.40	1.2	1.54	100	135	1.55	2.08	423
65-485A	22.7487	-107.9038	-2981	65-485A-10-1,90-92	136.90	0.9	1.49	75	121	1.12	1.81	421
65-485A	22.7487	-107.9038	-2981	65-485A-11-1,90-92	146.40	0.9	1.60	114	118	1.83	1.89	423
65-485A	22.7487	-107.9038	-2981	65-485A-22-5,106-109	208.56	0.9	2.17	84	103	1.81	2.24	421