Citation:

PANGAEA.819484

Name: (Table 1) Mineralogy of altered ash, pelagic clay, and a clay vein in basalt from DSDP Leg 62 Holes
Published: 1981
License: https://creativecommons.org/licenses/by/3.0/

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Related to:

Hein, James R; Vanek, Eva (1981): Origin and alteration of volcanic ash and pelagic brown clay, Deep Sea Drilling Project Leg 62, North-Central Pacific. In: Thiede, J; Vallier, TL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 62, 559-569, https://doi.org/10.2973/dsdp.proc.62.120.1981

Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Median Latitude: 32.608580 * Median Longitude: 177.130060 * South-bound Latitude: 21.350200 * West-bound Longitude: 173.888800 * North-bound Latitude: 39.860700 * East-bound Longitude: 179.255700

Date/Time Start: 1978-08-02T00:00:00 * Date/Time End: 1978-08-28T00:00:00

Minimum DEPTH, sediment/rock: 23 m * Maximum DEPTH, sediment/rock: 605 m

Event(s):

62-463 * Latitude: 21.350200 * Longitude: 174.667800 * Date/Time: 1978-08-02T00:00:00 * Elevation: -2525.0 m * Penetration: 822.5 m * Recovery: 305.5 m * Location: North Pacific/SEAMOUNT * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 92 cores; 820.5 m cored; 0 m drilled; 37.2 % recovery

62-464 * Latitude: 39.860700 * Longitude: 173.888800 * Date/Time: 1978-08-17T00:00:00 * Elevation: -4637.0 m * Penetration: 308.5 m * Recovery: 77.6 m * Location: North Pacific/CONT RISE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 308.5 m cored; 0 m drilled; 25.2 % recovery

62-465 * Latitude: 33.820500 * Longitude: 178.919000 * Date/Time: 1978-08-23T00:00:00 * Elevation: -2161.0 m * Penetration: 96 m * Recovery: 44.2 m * Location: North Pacific/CONT RISE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 cores; 96 m cored; 0 m drilled; 46 % recovery

Comment:

Sediment depth is given in mbsf. <1 = trace, empty cells = no data.

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		Hein, James R	DSDP/ODP/IODP sample designation
6	DEPTH, sediment/rock	Depth sed	m			Geocode
7	Stage	Stage		Hein, James R
8	Mineral assemblage	Min assembl		Hein, James R	X-ray diffraction (XRD)	Bulk, major
9	Mineral assemblage	Min assembl		Hein, James R	X-ray diffraction (XRD)	Bulk, moderate
10	Mineral assemblage	Min assembl		Hein, James R	X-ray diffraction (XRD)	Bulk, minor
11	Mineral assemblage	Min assembl		Hein, James R	X-ray diffraction (XRD)	Bulk, trace
12	Smectite	Sme	%	Hein, James R	X-ray diffraction (XRD)	<2-µm fraction
13	Illite	Ill	%	Hein, James R	X-ray diffraction (XRD)	<2-µm fraction
14	Chlorite+Kaolinite	Chl+Kln	%	Hein, James R	X-ray diffraction (XRD)	<2-µm fraction
15	Smectite+mixed layer	Sme+mixed layer	%	Hein, James R	X-ray diffraction (XRD)	<2-µm fraction; expandable layers in the smectite-illite mixed-layer phase
16	Smectite	Sme	%	Hein, James R	X-ray diffraction (XRD)	<1-µm fraction
17	Illite	Ill	%	Hein, James R	X-ray diffraction (XRD)	<1-µm fraction
18	Chlorite+Kaolinite	Chl+Kln	%	Hein, James R	X-ray diffraction (XRD)	<1-µm fraction
19	Smectite+mixed layer	Sme+mixed layer	%	Hein, James R	X-ray diffraction (XRD)	<1-µm fraction

License:

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

Size:

127 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 (DSDP/ODP/IODP sample designation)	6 Depth sed [m]	7 Stage	8 Min assembl (Bulk, major, X-ray diffractio...)	9 Min assembl (Bulk, moderate, X-ray diffrac...)	10 Min assembl (Bulk, minor, X-ray diffractio...)	11 Min assembl (Bulk, trace, X-ray diffractio...)	12 Sme [%] (<2-µm fraction, X-ray diffrac...)	13 Ill [%] (<2-µm fraction, X-ray diffrac...)	14 Chl+Kln [%] (<2-µm fraction, X-ray diffrac...)	15 Sme+mixed layer [%] (<2-µm fraction; expandable la...)	16 Sme [%] (<1-µm fraction, X-ray diffrac...)	17 Ill [%] (<1-µm fraction, X-ray diffrac...)	18 Chl+Kln [%] (<1-µm fraction, X-ray diffrac...)	19 Sme+mixed layer [%] (<1-µm fraction, X-ray diffrac...)
62-463	21.3502	174.6678	-2525	62-463-69-1,148	605	Early Aptian	Smectite	Microcline, orthoclase	Pyrite, illite, glass	Pyroxene?	100	0	0	88	100	0	0	89
62-464	39.8607	173.8888	-4637	62-464-4-1,50	23	Miocene	Quartz, amorphous material	Plagioclase, chlorite + kaolinite, illite	Smectite	Barite?	25	51	25	50
62-464	39.8607	173.8888	-4637	62-464-6-1,60	42	Eocene-Miocene	Plagioclase, quartz	Microcline, chlorite + kaolinite	Illite, smectite, palygorskite, sepiolite, apatite	Pyroxene? magnesite, phillipsite?	39	44	17	70
62-464	39.8607	173.8888	-4637	62-464-7-1,60	52	Paleocene	Microcline, orthoclase, smectite	Plagioclase	Palygoskite, apatite	Hematite	100	0	0	83	100	0	<1	75
62-464	39.8607	173.8888	-4637	62-464-8-1,60	61	Paleocene	Orthoclase, microcline	Smectite	Plagioclase, pyrite	Pyroxene? chlorite	100	0	0	86
62-464	39.8607	173.8888	-4637	62-464-9-1,66	71	Late Cretaceous	Goethite, illite, quartz	Smectite, palygorskite, microcline		Chlorite	28	53	19	47
62-464	39.8607	173.8888	-4637	62-464-10-3,28	83	Late Cretaceous	Quartz	Opal-CT, smectite, clinoptilolite	Plagioclase, microcline, chlorite	Apatite	76	24	0	70
62-464	39.8607	173.8888	-4637	62-464-34-CC	308	Albian	Smectite, plagioclase	Microcline	Palygorskite, illite, orthoclase	Chlorite pyroxene?	100	0	<1	0	100	0	<1	100
62-465	33.8205	178.9190	-2161	62-465-5-1,100	31	Late Paleocene	Quartz	Plagioclase, illite, smectite	Microcline, chlorite, apatite		27	51	22	43
62-465A	33.8205	178.9190	-2161	62-465A-40-2,62	412	Late Albian	Microcline	Smectite, quartz, plagioclase	Pyrite, pyroxene, barite, opal-CT, magnetite?	Hematite? apatite, illite	100	0	0	99	100	0	0	95
62-466	34.1910	179.2557	-2665	62-466-28-CC	255	Early Cenomanian to Late Albian	Opal-CT	Pyrite, smectite, sepiolite, glass	Quartz, chlorite, illite		100	0	0	54	81	8	11	85