Citation:

dsdp.proc.76.113.1983

Name: (Table 1) Geochemistry at DSDP Hole 76-534A
Published: 1983
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Mineralogical and geochemical investigations carried out on Callovian to upper Cenozoic basalt and sediments of Hole 534A are the bases for paleoenvironmental interpretations. The clay mineralogy primarily reflects events that occurred on the American continent (tectonics, morphology, alteration and pedogenesis, climate), except in the basalt and at the precise basalt/sediment contact where in situ alteration and local metamorphic effects exist. The inorganic and organic geochemistry mainly reflects the influence of and increasing distance from the spreading center during the first stages of sedimentation, the terrigenous influence from the Valanginian upward, and the bottom reducing or oxidizing conditions linked to the widening and deepening of the ocean affected by global tectonics.

Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: 28.343300 * Longitude: -75.381700

Date/Time Start: 1980-10-21T00:00:00 * Date/Time End: 1980-10-21T00:00:00

Minimum Elevation: -4971.0 m * Maximum Elevation: -4971.0 m

Event(s):

76-534A * Latitude: 28.343300 * Longitude: -75.381700 * Date/Time: 1980-10-21T00:00:00 * Elevation: -4971.0 m * Penetration: 1666.5 m * Recovery: 612.4 m * Location: North Atlantic/BASIN * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 127 cores; 1113.1 m cored; 31.5 m drilled; 55 % recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device
1	Sample code/label	Sample label		Chamley, Hervè	DSDP/ODP/IODP sample designation
2	Lithology/composition/facies	Lithology		Chamley, Hervè
3	Silicon dioxide	SiO2	%	Chamley, Hervè	see reference(s)
4	Aluminium oxide	Al2O3	%	Chamley, Hervè	see reference(s)
5	Calcium oxide	CaO	%	Chamley, Hervè	Atomic absorption spectrometry (AAS)
6	Magnesium oxide	MgO	%	Chamley, Hervè	Atomic absorption spectrometry (AAS)
7	Sodium oxide	Na2O	%	Chamley, Hervè	Atomic absorption spectrometry (AAS)
8	Potassium oxide	K2O	%	Chamley, Hervè	Atomic absorption spectrometry (AAS)
9	Titanium dioxide	TiO2	%	Chamley, Hervè	Colorimetry
10	Phosphorus pentoxide	P2O5	%	Chamley, Hervè	Colorimetry
11	Iron	Fe	%	Chamley, Hervè	Atomic absorption spectrometry (AAS)
12	Manganese	Mn	mg/kg	Chamley, Hervè	X-ray fluorescence (XRF)
13	Zinc	Zn	mg/kg	Chamley, Hervè	X-ray fluorescence (XRF)
14	Lithium	Li	mg/kg	Chamley, Hervè	X-ray fluorescence (XRF)
15	Nickel	Ni	mg/kg	Chamley, Hervè	X-ray fluorescence (XRF)
16	Chromium	Cr	mg/kg	Chamley, Hervè	X-ray fluorescence (XRF)
17	Strontium	Sr	mg/kg	Chamley, Hervè	X-ray fluorescence (XRF)
18	Cobalt	Co	mg/kg	Chamley, Hervè	X-ray fluorescence (XRF)
19	Copper	Cu	mg/kg	Chamley, Hervè	X-ray fluorescence (XRF)
20	Lead	Pb	mg/kg	Chamley, Hervè	X-ray fluorescence (XRF)
21	Vanadium	V	mg/kg	Chamley, Hervè	X-ray fluorescence (XRF)
22	Carbon, organic, total	TOC	mg/kg	Chamley, Hervè	Pyrolysis mass spectrometer

License:

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

Size:

1893 data points

Data

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

1 Sample label	2 Lithology	3 SiO2 [%]	4 Al2O3 [%]	5 CaO [%]	6 MgO [%]	7 Na2O [%]	8 K2O [%]	9 TiO2 [%]	10 P2O5 [%]	11 Fe [%]	12 Mn [mg/kg]	13 Zn [mg/kg]	14 Li [mg/kg]	15 Ni [mg/kg]	16 Cr [mg/kg]	17 Sr [mg/kg]	18 Co [mg/kg]	19 Cu [mg/kg]	20 Pb [mg/kg]	21 V [mg/kg]	22 TOC [mg/kg]
76-534A-3-1,100		11.60	1.32	47.01	1.51	0.51	0.21	0.05		0.43	221	458	11	28	34	1460	10	17	31	20
76-534A-4-2,100		50.33	8.03	14.94	3.54	1.33	1.11	0.32	0.46	3.18	226	110	77	61	98	1215	3	31	25	90	1.25
76-534A-7-4,100		6.67	0.76	52.96	0.91	0.33	0.12	0.03		0.39	358	21	7	23	28	1394	12	12	29	10
76-534A-10-2,48		47.33	9.64	15.39	3.39	1.31	1.28	0.35	0.23	3.82	295	110	84	56	107	1099	5	41	27	100
76-534A-12-1,100		37.50	7.37	26.93	2.13	1.05	0.93	0.25	0.20	2.54	326	84	43	46	80	1041	12	35	33	70	1.48
76-534A-14-1,104		50.33	9.64	15.29	2.09	1.37	1.26	0.35	0.19	3.18	216	100	58	50	112	847	3	38	27	90	0.67
76-534A-18-1,50		13.00	3.02	45.58	1.01	0.48	0.58	0.12	0.14	1.00	1510	47	17	41	25	878	16	28	40	40
76-534A-20-1,99		82.60	6.21	0.65	0.88	1.20	1.69	0.17	0.19	2.68	580	68	28	27	69	442	3	32	3	30
76-534A-24-1,100		70.17	14.08	0.38	1.29	1.14	2.61	0.68		5.72	410	84	105	56	108	132	10	14	21	110	0.00
76-534A-24-1,132		58.33	21.26	0.35	1.51	1.21	2.61	0.81		9.61	736	121	184	104	109	163	27	29	31	160	0.00
76-534A-25-1,101		64.17	16.25	0.52	1.46	1.86	2.50	0.74		8.11	221	752	82	60	97	263	18	7	26	110
76-534A-27-2,100		60.67	17.29	0.45	2.57	1.99	2.46	0.69		7.40	226	121	45	71	116	331	22	50	26	120	0.45
76-534A-28-1,77		62.50	16.91	0.56	2.54	1.88	2.46	0.71		7.15	295	105	45	69	111	158	19	62	20	130	0.83
76-534A-29-1,72		59.33	17.19	0.49	2.50	1.76	2.43	0.71		7.40	263	163	53	91	107	305	19	71	23	160	1.61
76-534A-31-1,52		61.67	15.40	0.45	1.10	2.00	2.37	0.65		7.22	184	95	33	116	105	526	23	58	33	130	0.77
76-534A-32-1,50		64.50	16.15	0.49	2.32	2.16	2.16	0.68		6.43	195	268	32	49	94	289	12	32	28	110	0.12
76-534A-34-1,52		57.50	17.85	0.98	2.33	1.66	2.51	0.76		7.72	747	726	66	96	144	284	26	132	37	200	1.80
76-534A-36-2,28		62.17	17.67	0.63	2.13	1.76	2.66	0.75		8.08	463	116	56	54	115	284	16	39	29	110	0.12
76-534A-37-1,111		61.33	17.29	0.45	2.65	1.87	2.94	0.74		7.86	326	768	43	54	111	284	18	128	25	120
76-534A-39-2,60		63.33	16.53	0.59	2.74	1.86	2.44	0.73		7.15	237	905	38	58	123	326	12	44	27	120	1.15
76-534A-41-1,100		63.17	14.36	0.84	2.62	1.74	2.66	0.63		9.76	2370	137	37	80	112	337	25	40	24	90
76-534A-42-1,99		66.33	13.41	0.45	2.41	1.79	2.28	0.58		7.68	247	84	32	78	104	321	22	50	24	80
76-534A-44-2,50		50.33	15.87	6.58	2.63	1.62	2.82	0.70		7.40	889	763	62	66	155	558	23	40	26	160
76-534A-46-1,87		32.00	6.24	30.85	1.32	0.76	0.98	0.26	0.08	2.54	242	473	34	36	52	615	11	87	30	70	0.90
76-534A-47-1,100		23.00	4.16	36.48	1.00	0.57	0.77	0.17	0.06	1.93	163	200	21	53	60	647	11	113	35	70	3.68
76-534A-49-2,68		23.33	5.01	35.75	1.16	0.64	0.86	0.20		3.11	210	268	21	74	66	700	13	61	32	60	3.11
76-534A-50-4,69		6.67	1.70	50.48	0.80	0.32	0.29	0.06		1.97	368	537	6	35	28	878	15	26	33	20
76-534A-52-1,86		50.00	13.04	10.81	2.53	1.37	2.26	0.54		5.40	226	605	59	59	114	647	21	42	33	120	1.27
76-534A-54-1,44		33.67	10.30	20.11	5.51	0.89	2.18	0.40		5.00	337	1220	58	51	90	1525	18	30	29	90	0.77
76-534A-56-2,40		26.67	7.56	31.87	2.11	0.90	1.33	0.32		3.07	274	636	34	42	73	1136	15	48	27	60	1.10
76-534A-59-1,57		44.67	13.41	12.59	3.84	1.11	2.52	0.57		6.97	237	2975	56	83	133	1525	26	30	23	100	0.63
76-534A-61-2,40		46.50	14.55	10.67	3.52	1.27	2.61	0.67		7.68	321	1275	46	91	151	700	35	31	31	120	1.03
76-534A-63-1,99		36.67	11.05	20.18	3.07	1.04	2.09	0.47		5.90	305	700	44	55	94	900	18	31	31	90	0.77
76-534A-65-2,42		49.83	14.74	9.06	3.23	1.34	2.38	0.64		6.58	216	1040	50	74	116	773	29	40	27	110	0.96
76-534A-67-1,138		49.50	13.23	9.48	3.01	1.25	2.24	0.57		5.61	205	831	57	69	118	784	27	44	25	110	2.57
76-534A-68-2,74		53.90	14.95	5.32	3.55	1.40	2.49	0.63		5.93	231	142	67	86	140	573	30	50	20	120	1.12
76-534A-70-3,33		45.40	12.04	12.69	3.70	1.13	2.17	0.51		5.02	237	174	60	71	104	942	23	34	16	90	0.77
76-534A-71-4,58		27.60	5.72	27.80	4.20	0.59	1.04	0.23		3.82	622	121	35	53	62	616	24	41	44	17
76-534A-72-3,60		35.60	9.42	21.86	2.29	1.04	1.63	0.45		4.16	247	210	45	65	97	710	25	69	23	80	1.50
76-534A-73-5,73		26.20	6.15	30.19	1.56	0.61	1.08	0.26		2.80	220	88	36	41	82	660	18	57	40	44	2.05
76-534A-74-1,140		48.10	12.70	9.71	2.52	1.09	2.16	0.56		4.58	189	347	61	85	120	631	32	49	25	90	0.47
76-534A-75-6,72		50.60	13.78	10.37	3.62	1.13	2.20	0.62		5.40	237	99	61	55	145	556	15	27	28	116
76-534A-76-3,48		50.20	12.39	10.49	2.61	1.29	1.84	0.65		5.74	242	268	51	95	141	542	28	37	30	110	0.56
76-534A-77-3,7		42.80	12.36	14.69	3.04	1.15	1.86	0.59		4.97	158	110	52	69	143	673	16	35	20	100
76-534A-78-2,92		55.90	16.01	5.53	3.44	1.45	2.27	0.73		6.10	176	110	72	91	167	594	34	34	15	105
76-534A-79-2,53		23.30	5.85	34.24	1.62	0.55	0.81	0.24		3.12	221	116	25	54	59	626	20	45	22	50
76-534A-80-4,20		46.90	12.11	14.69	2.75	1.03	1.72	0.53		4.83	182	88	64	65	137	512	23	40	29	105
76-534A-81-3,51		13.40	2.79	41.67	0.80	0.28	0.44	0.04		1.31	195	95	12	28	40	515	12	29	25	30
76-534A-82-1,111		21.40	3.93	38.33	1.00	0.32	0.78	0.10		1.65	363	110	20	30	49	431	19	49	26	40	0.99
76-534A-83-5,107		28.80	7.27	30.64	1.61	0.61	1.22	0.29		3.77	677	77	25	33	70	495	15	45	43	17
76-534A-84-2,109		23.80	6.26	34.42	1.35	0.47	1.02	0.21		2.40	426	74	24	38	65	589	19	46	20	60	0.77
76-534A-85-1,110		35.20	8.37	25.95	1.71	0.66	1.13	0.37		2.96	440	72	35	54	97	490	32	63	40	66
76-534A-86-2,98		13.30	2.30	44.94	0.74	0.18	0.36	0.05		0.98	568	100	8	22	35	358	14	18	25	10
76-534A-88-3,95		26.00	4.78	34.47	1.21	0.33	0.88	0.18		1.73	368	110	17	129	45	368	77	27	19	30
76-534A-90-2,8		15.60	2.28	43.63	0.85	0.19	0.45	0.06		0.91	494	205	8	19	26	331	12	35	27	20
76-534A-91-1,101		36.50	7.84	26.06	2.01	0.45	1.71	0.33		3.77	279	47	25	45	57	373	21	32	46	30
76-534A-92-2,132		22.70	4.03	37.63	1.12	0.27	0.75	0.13		1.56	473	84	14	29	34	337	12	7	22	30
76-534A-93-3,12		30.00	6.90	28.33	1.72	0.54	1.43			9.58	615	100	19	65	68	416	24	22	31	40
76-534A-94-2,106		41.75	10.39	18.98	2.59	0.87	1.87	0.48		6.84	642	84	26	94	91	510	32	21	30	95
76-534A-95-3,56		43.90	11.12	16.73	2.45	0.92	1.92	0.47		5.14	279	147	31	202	107	1389	107	34	27	70
76-534A-96-3,4		52.50	12.19	9.33	3.10	1.16	2.06	0.60		7.64	268	84	30	114	112	626	38	11	26	110
76-534A-97-1,30		32.80	5.90	29.22	1.89	0.48	1.06	0.18		2.96	1715	216	19	60	55	636	21	56	25	40
76-534A-99-1,59		41.70	9.90	16.69	2.64	0.79	1.70	0.34		4.68	1326	579	24	74	83	658	23	65	22	80
76-534A-100-1,42		45.00	12.09	13.81	3.31	0.98	2.19	0.55		8.25	421	89	28	99	98	778	29	10	28	121
76-534A-101-1,49		42.00	11.94	15.87	2.83	0.94	2.04	0.48		8.10	1005	726	30	103	94	636	30	27	21	70	0.00
76-534A-102-3,45		47.00	10.49	15.06	2.43	0.86	2.16	0.45		6.39	1115	79	29	89	64	521	26	21	27	110
76-534A-103-1,101		23.70	6.20	33.54	2.16	0.44	1.13	0.22		3.16	4000	143	17	49	40	832	16	63	26	50
76-534A-104-1,46		60.00	10.96	8.28	2.82	0.81	1.84	0.50		5.57	205	68	44	108	77	500	28	35	27	95
76-534A-105-1,122		51.70	13.93	9.78	2.96	0.85	2.69	0.57		6.16	384	3075	54	123	92	352	43	64	34	100
76-534A-107-1,68		34.50	4.09	30.86	1.30	0.27	0.83	0.16		1.79	526	105	21	32	45	274	12	18	26	40
76-534A-108-1,25		44.20	11.23	17.65	2.53	0.74	2.32	0.49		7.23	500	1315	31	89	54	300	20	12	17	90
76-534A-110-CC,19		16.70	3.33	43.40	0.94	0.19	0.58	0.10		1.66	1357	79	6	28	26	231	13	25	69	30
76-534A-112-1,47		44.00	11.05	16.87	2.37	0.68	2.38	0.60		7.61	610	79	17	83	60	384	36	33	22	132
76-534A-113.1,20		39.80	11.31	20.11	2.12	0.60	1.95	0.47		6.25	1080	226	20	40	42	337	12	89	26	120
76-534A-114-1,90		55.33	14.17	5.07	2.74	1.05	2.37	0.88		10.37	326	200	20	62	110	395	19	64	19	120
76-534A-115-1,26		56.40	13.76	5.44	2.59	1.03	2.27	0.94		9.62	410	1150	18	226	97	342	73	74	28	120	0.00
76-534A-117-1,15		40.00	10.46	19.92	2.13	0.68	1.67	0.69		5.63	1120	74	17	72	63	337	46	106	21	120
76-534A-119-1,113		40.10	9.64	19.92	2.27	0.68	1.36	0.72		5.45	1560	121	18	58	42	442	29	72	23	120
76-534A-120-1,51		35.00	1.52	24.54	0.69	0.10	0.24	0.04		1.57	3300	79	13	19	18	37200	7	28	19	10
76-534A-122-1,147		37.60	6.04	22.80	1.43	0.36	1.16	0.27		2.90	2300	68	19	58	47	368	30	59	27	60
76-534A-123-2,0		54.83	9.73	9.86	2.36	0.67	1.93	0.43		7.58	763	600	37	98	85	200	39	126	31	130
76-534A-123-2,108		60.30	10.82	5.31	2.06	0.71	2.19	0.50		7.01	510	715	34	73	86	184	30	280	21	130
76-534A-124-1,12		49.10	9.13	15.69	1.83	0.57	1.92	0.36		5.27	1460	116	33	56	61	226	20	164	20	110
76-534A-125-2,19		47.60	7.36	17.01	1.64	0.47	1.74	0.33		5.64	2015	515	28	73	49	231	30	183	26	120	1.35
76-534A-125-4,48		53.33	9.73	9.83	2.74	0.63	2.03	0.47		8.97	1120	300	38	72	83	221	38	157	28	150	1.35
76-534A-126-3,49		53.10	10.52	9.18	2.36	0.66	2.35	0.49		7.92	1295	174	36	63	108	205	27	153	26	170	2.44
76-534A-127-1,51		54.50	10.46	9.02	2.18	0.64	2.32	0.43		6.68	1775	110	30	88	69	200	22	78	42	150
76-534A-127-4,0		53.33	10.96	9.76	3.19	0.73	2.45	0.49		8.94	1725	1294	52	84	86	226	31	49	43	80
76-534A-127-4,0	Basalt	40.33	17.00	2.73	11.38	1.73	0.46	1.08		18.16	1657	984	76	138	181	189	134	139	22	370
76-534A-127-4,10		56.40	10.50	7.57	3.13	0.66	2.31	0.48		8.76	1535	773	33	67	72	200	23	55	23	70
76-534A-127-CC,1		52.90	8.26	13.45	2.60	0.46	1.91	0.29	0.75	6.59	3425	316	50	139	182	189	110	140	10	370
76-534A-127-CC,10	Basalt	39.00	16.75	5.97	11.08	1.71	0.18	0.98		15.79	1940	163	29	62	56	184	32	73	24	60
76-534A-129-1,118	Basalt	47.00	16.83	9.02	8.53	2.00	0.22	0.98		9.58	1275	147	12	99	168	231	80	137	20	380
76-534A-129-1,140	Sediments in basalt	43.30	2.08	27.48	2.79	0.14	0.27			2.65	2060	42	25	22	23	116	9	6	30	0
76-534A-129-1,140	Sediments in basalt	31.00	0.83	32.38	1.42	0.10	0.19			5.54	6350	37	11	40	14	105	17	25	14	190
76-534A-129-1,140	Basalt	47.20	16.77	6.66	9.15	2.10	0.89	0.96		11.41	715	105	19	72	168	263	31	76	16	350
76-534A-129-2,77	Basalt	47.70	16.76	9.86	8.40	2.00	0.26	1.02		10.49	1260	110	10	97	177	237	68	136	23	380