Citation:

PANGAEA.759511, In supplement to: Dekov, VM et al. (1993): Granulometric analysis of metalliferous sediments of East Pacific Rise (exemplified by axial zone 21°S). Oceanology, 33(3), 370-374

Name: (Table 1a) Grain size composition of metalliferous sediments from the East Pacific Rise axial zone, 21°S: Measurements by methods of Atterberg and of Petelin
Published: 1993
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: -21.732925 * Median Longitude: -114.605000 * South-bound Latitude: -21.921667 * West-bound Longitude: -114.723333 * North-bound Latitude: -21.526700 * East-bound Longitude: -114.446667

Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 0.51 m

Event(s):

GF4-86 * Latitude: -21.526700 * Longitude: -114.690000 * Elevation: -3100.0 m * Recovery: 0.0032 m * Location: Southeast Pacific * Campaign: * Basis: Geolog Fersman * Method/Device: Box corer (BC)

GF4-87 * Latitude: -21.698333 * Longitude: -114.723333 * Elevation: -3220.0 m * Location: Southeast Pacific * Campaign: * Basis: Geolog Fersman * Method/Device: Box corer (BC)

GF4-89 * Latitude: -21.921667 * Longitude: -114.560000 * Elevation: -3135.0 m * Location: Southeast Pacific * Campaign: * Basis: Geolog Fersman * Method/Device: Box corer (BC)

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	DEPTH, sediment/rock	Depth sed	m			Geocode
6	Depth, top/min	Depth top	m	Dekov, Vesselin M
7	Depth, bottom/max	Depth bot	m	Dekov, Vesselin M
8	Size fraction > 0.063 mm, sand	>63 µm	g	Dekov, Vesselin M	Atterberg settling tubes
9	Size fraction 0.063-0.032 mm, 4.0-5.0 phi, very coarse silt	63-32 µm	%	Dekov, Vesselin M	Atterberg settling tubes
10	Size fraction 0.032-0.016 mm, 5.0-6.0 phi, coarse silt	32-16 µm	%	Dekov, Vesselin M	Atterberg settling tubes
11	Size fraction 0.016-0.0063 mm	16-6.3 µm	%	Dekov, Vesselin M	Atterberg settling tubes
12	Size fraction 0.0063-0.002 mm, fine silt	6.3-2 µm fU	%	Dekov, Vesselin M	Atterberg settling tubes
13	Size fraction < 0.002 mm, clay	<2 µm	%	Dekov, Vesselin M	Atterberg settling tubes
14	Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand	1-0.5 mm	%	Dekov, Vesselin M	Grain size analysis after Petelin (1967, Nauka, Moscow)
15	Size fraction 0.500-0.250 mm, 1.0-2.0 phi, medium sand	500-250 µm	%	Dekov, Vesselin M	Grain size analysis after Petelin (1967, Nauka, Moscow)
16	Size fraction 0.250-0.100 mm	250-100 µm	%	Dekov, Vesselin M	Grain size analysis after Petelin (1967, Nauka, Moscow)
17	Size fraction 0.100-0.050 mm	100-50 µm	%	Dekov, Vesselin M	Grain size analysis after Petelin (1967, Nauka, Moscow)
18	Size fraction 0.050-0.010 mm	50-10 µm	%	Dekov, Vesselin M	Grain size analysis after Petelin (1967, Nauka, Moscow)
19	Size fraction 0.010-0.005 mm	10-5 µm	%	Dekov, Vesselin M	Grain size analysis after Petelin (1967, Nauka, Moscow)
20	Size fraction 0.005-0.001 mm	5-1 µm	%	Dekov, Vesselin M	Grain size analysis after Petelin (1967, Nauka, Moscow)
21	Size fraction < 0.001 mm, clay	<1 µm	%	Dekov, Vesselin M	Grain size analysis after Petelin (1967, Nauka, Moscow)

License:

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

Size:

80 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Depth sed [m]	6 Depth top [m]	7 Depth bot [m]	8 >63 µm [g]	9 63-32 µm [%]	10 32-16 µm [%]	11 16-6.3 µm [%]	12 6.3-2 µm fU [%]	13 <2 µm [%]	14 1-0.5 mm [%]	15 500-250 µm [%]	16 250-100 µm [%]	17 100-50 µm [%]	18 50-10 µm [%]	19 10-5 µm [%]	20 5-1 µm [%]	21 <1 µm [%]
GF4-189	-21.7850	-114.4467	-3140	0.11	0.10	0.12	6.99	6.13	3.57	17.55	26.25	39.51	0.87	2.74	4.57	9.54	2.03	20.89	27.61	31.75
GF4-86	-21.5267	-114.6900	-3100	0.05	0.04	0.06	6.84	9.26	6.84	17.52	19.09	40.46	0.48	2.69	4.20	8.38	3.12	11.46	24.31	44.16
GF4-87	-21.6983	-114.7233	-3220	0.23	0.22	0.24	7.03	9.22	5.67	17.45	23.12	37.45	0.53	2.30	4.38	7.11	4.90	10.23	27.31	42.64
GF4-87	-21.6983	-114.7233	-3220	0.33	0.32	0.34	5.55	9.97	5.38	14.25	36.04	28.21	0.36	2.44	3.98	8.12	2.48	11.39	25.50	45.13
GF4-89	-21.9217	-114.5600	-3135	0.51	0.50	0.52	6.51	14.18	7.03	14.18	25.40	32.62	0.38	2.05	4.57	10.31	3.76	11.30	25.86	41.77