Citation:

dsdp.proc.92.116.1986

Name: (Table 1) Calcium carbonate and <2 µm fractions of bulk sample and insoluble residue at DSDP Hole 92-597
Creator: Miriam Kastner
Published: 1986
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Particles of red brown to yellow brown semiopaque oxides (RSO) dominate the insoluble residue fraction of the sediments at Site 597. Unlike the X-ray amorphous particles in the Bauer Deep sediments, these particles are composed of mainly goethite; the amount of X-ray amorphous ferric hydroxide and poorly crystalline ferromanganese oxyhydroxides is generally small relative to the amount of goethite.

A qualitative goethite crystallinity index was established. The variations observed in the crystallinity of goethite with increasing depth and changes in lithology suggest that aging and long-term exposure to seawater in a high water/sediment regime influence and increase the rate of recrystallization of the Fe-oxyhydroxides of the RSO particles.

The percentage of organic carbon is low in these sediments; it varies primarily between 0.2 and 0.4 wt.%. Phillipsite is present throughout the sediment column and is more concentrated in the youngest clay layer and in the oldest basal sediments.

Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: -18.806300 * Longitude: -129.770500

Date/Time Start: 1983-03-02T00:00:00 * Date/Time End: 1983-03-02T00:00:00

Minimum DEPTH, sediment/rock: 0.08 m * Maximum DEPTH, sediment/rock: 54.31 m

Event(s):

92-597 * Latitude: -18.806300 * Longitude: -129.770500 * Date/Time: 1983-03-02T00:00:00 * Elevation: -4166.0 m * Penetration: 54.7 m * Recovery: 41.8 m * Location: South Pacific * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 7 cores; 45.1 m cored; 9.6 m drilled; 92.7 % recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Kastner, Miriam	DSDP/ODP/IODP sample designation
2	Depth, top/min	Depth top	m	Kastner, Miriam
3	Depth, bottom/max	Depth bot	m	Kastner, Miriam
4	DEPTH, sediment/rock	Depth sed	m			Geocode – mbsf
5	Calcium carbonate	CaCO3	%	Kastner, Miriam	Selective dissolution in acetic acid Na acetate buffer solution
6	Calcium carbonate	CaCO3	%	Kastner, Miriam	UIC CO2-coulometer
7	Size fraction < 0.002 mm, clay	<2 µm	%	Kastner, Miriam	X-ray diffraction (XRD)	of bulk sample
8	Size fraction < 0.002 mm, clay	<2 µm	%	Kastner, Miriam	X-ray diffraction (XRD)	of insoluble residue fraction

License:

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

Size:

589 data points

Data

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

1 Sample label (DSDP/ODP/IODP sample designation)	2 Depth top [m]	3 Depth bot [m]	4 Depth sed [m] (mbsf)	5 CaCO3 [%] (Selective dissolution in acet...)	6 CaCO3 [%] (UIC CO2-coulometer)	7 <2 µm [%] (of bulk sample, X-ray diffrac...)	8 <2 µm [%] (of insoluble residue fraction...)
92-597-1-1,7-9	0.07	0.09	0.08	36	28	20	31
92-597-1-1,59-61	0.59	0.61	0.60	6	1	10	10
92-597-1-1,108-110	1.08	1.10	1.09	8	1	18	20
92-597-1-1,137-139	1.37	1.39	1.38	43		18	31
92-597-1-1,145-147	1.45	1.47	1.46	65		11	30
92-597-1-2,9-11	1.59	1.61	1.60	73	66	10	36
92-597-1-2,60-62	2.10	2.12	2.11	83		4	23
92-597-1-2,125-126	2.75	2.76	2.75	85		3	22
92-597-1-2,129-130	2.79	2.80	2.79	35		27	41
92-597-1-3,16-18	3.16	3.18	3.17	66		12	35
92-597-1-3,35-36	3.35	3.36	3.35	77		6	28
92-597-1-3,37-38	3.37	3.38	3.38	6		15	16
92-597-1-3,106-108	4.06	4.08	4.07	83		6	34
92-597-1-CC,8-10			4.60	76		7	31
92-597-2-1,10-12	4.70	4.72	4.71	78		7	33
92-597-2-1,66-68	5.26	5.28	5.27	77		8	34
92-597-2-1,127-129	5.87	5.89	5.88	86		4	30
92-597-2-2,9-11	6.19	6.21	6.20	89		3	26
92-597-2-2,66-68	6.76	6.78	6.77	64		9	25
92-597-2-2,115-117	7.25	7.27	7.26	82		6	32
92-597-2-3,8-10	7.68	7.70	7.69	85	80	5	36
92-597-2-3,65-67	8.25	8.27	8.26	88		4	32
92-597-2-3,116-118	8.76	8.78	8.77	87		5	35
92-597-2-4,25-27	9.35	9.37	9.36	91		3	33
92-597-2-4,70-72	9.80	9.82	9.81	90		4	44
92-597-2-4,110-112	10.20	10.22	10.21	90	87	5	48
92-597-2-5,48-50	11.08	11.10	11.09	89		5	42
92-597-2-5,86-88	11.46	11.48	11.47	90		5	48
92-597-2-5,128-130	11.88	11.90	11.89	91		4	45
92-597-2-6,28-30	12.38	12.40	12.39	95		2	47
92-597-2-6,77-79	12.87	12.89	12.88	95	91	2	39
92-597-2-6,127-129	13.37	13.39	13.38	94		2	40
92-597-2-7,10-12	13.70	13.72	13.71	96		1	36
92-597-3-1,37-39	14.57	14.59	14.58	95		2	40
92-597-3-1,126-128	15.46	15.48	15.47	95		2	40
92-597-3-2,19-21	15.89	15.91	15.90	96	91	2	39
92-597-3-2,76-78	16.46	16.48	16.47	95		2	39
92-597-3-2,128-130	16.98	17.00	16.99	95		2	32
92-597-3-3,8-10	17.28	17.30	17.29	92		3	42
92-597-3-3,77-79	17.97	17.99	17.98	93		3	42
92-597-3-3,127-129	18.47	18.49	18.48	94	89	3	42
92-597-3-4,19-21	18.89	18.91	18.90	95	91	2	46
92-597-3-4,58-59	19.28	19.29	19.29	95		2	35
92-597-3-4,121-123	19.91	19.93	19.92	93		4	55
92-597-3-5,19-21	20.39	20.41	20.40	92		3	45
92-597-3-5,79-81	20.99	21.01	21.00	93		4	53
92-597-3-5,129-131	21.49	21.51	21.50	93		3	45
92-597-3-6,19-21	21.89	21.91	21.90	92	85	4	48
92-597-3-6,49-51	22.19	22.21	22.20	91		4	45
92-597-3-6,79-81	22.49	22.51	22.50	90		4	42
92-597-3-6,102-104	22.72	22.74	22.73	91		4	38
92-597-3-7,19-21	23.39	23.41	23.40	90		4	36
92-597-4-1,78-80	24.58	24.60	24.59	90		4	43
92-597-4-1,110-112	24.90	24.92	24.91	91		3	36
92-597-4-1,140-142	25.20	25.22	25.21	91		4	46
92-597-4-2,23-25	25.53	25.55	25.54	92		4	38
92-597-4-2,66-68	25.96	25.98	25.97	88	81	4	34
92-597-4-2,107-108	26.37	26.38	26.38	88		3	28
92-597-4-3,14-16	26.94	26.96	26.95	87		4	35
92-597-4-3,79-81	27.59	27.61	27.60	89		5	40
92-597-4-3,131-133	28.11	28.13	28.12	88		6	46
92-597-4-4,26-28	28.56	28.58	28.57	84		5	34
92-597-4-4,76-78	29.06	29.08	29.07	85	80	6	40
92-597-4-4,126-128	29.56	29.58	29.57	88		4	35
92-597-4-5,29-31	30.09	30.11	30.10	88		5	45
92-597-4-5,79-81	30.59	30.61	30.60	89		5	46
92-597-4-5,129-131	31.09	31.11	31.10	90		5	47
92-597-4-6,29-31	31.59	31.61	31.60	91	88	3	35
92-597-4-6,67-69	31.97	31.99	31.98	90		4	37
92-597-4-6,109-111	32.39	32.41	32.40	89		5	43
92-597-4-CC,5-7			33.40	86		5	40
92-597-6-1,12-14	43.12	43.14	43.13	80		8	37
92-597-6-1,43-45	43.43	43.45	43.44	67		12	37
92-597-6-1,101-103	44.01	44.03	44.02	77		5	34
92-597-6-2,28-30	44.78	44.80	44.79	79		8	41
92-597-6-2,64-66	45.14	45.16	45.15	54		4	8
92-597-6-2,102-104	45.52	45.54	45.53	78	73	2	9
92-597-6-2,132-134	45.82	45.84	45.83	84		3	16
92-597-6-3,38-40	46.38	46.40	46.39	78		3	14
92-597-6-3,84-86	46.84	46.86	46.85	61		5	12
92-597-6-3,116-118	47.16	47.18	47.17	60		4	10
92-597-6-4,23-25	47.73	47.75	47.74	73		2	8
92-597-6-4,31-33	47.81	47.83	47.82	81	80	3	14
92-597-6-4,72-74	48.22	48.24	48.23	73		2	1
92-597-6-4,131-133	48.81	48.83	48.82	72		9	31
92-597-6-5,62-64	49.62	49.64	49.63	77		4	18
92-597-6-5,93-95	49.93	49.95	49.94	86		2	18
92-597-6-5,133-135	50.33	50.35	50.34	85	80	4	24
92-597-6-6,13-15	50.63	50.65	50.64	59		8	18
92-597-6-6,36-38	50.86	50.88	50.87	84		7	41
92-597-6-6,53-55	51.03	51.05	51.04	83		1	8
92-597-6-CC			51.80	1		4	9
92-597-7-CC	52.60	52.70	52.65	4		7	7
92-597-8-1,37-39	53.07	53.09	53.08			1	2
92-597-8-,134-135	54.04	54.05	54.05			5	11
92-597-8-CC,8-10	54.28	54.30	54.29			2	2
92-597-8-CC,11-12	54.31	54.32	54.31			1	1