Citation:

PANGAEA.736686, In supplement to: DM17 Scientific Team (1980): Geology of the Philippine Sea Floor. Moscow, Nauka Publ. (A.V. Peive, Ed.), 261 pp

Name: (Table 52) K-Ar age of amphibolite, gabbro, and diabase from ophiolite associations of the western Philippine Sea
Published: 1980
License: https://creativecommons.org/licenses/by/3.0/

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Related to:

Savelyeva, G N; Dobretsov, Nikolay L; Lavrentjev, Yu G; Luts, Boris G; Dietrich, Volker; Coleman, Richard (1980): Petrology of ultrabasic rocks, gabbro, and metamorphic rocks. In: Peive, A.V. (Ed.), Geology of the Philippine Sea Floor; Nauka Publ. (Moscow): in Russian, 180-236

Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: 9.531038 * Median Longitude: 138.892713 * South-bound Latitude: 7.771700 * West-bound Longitude: 134.845000 * North-bound Latitude: 12.273300 * East-bound Longitude: 144.353300

Minimum Elevation: -8200.0 m * Maximum Elevation: -5400.0 m

Event(s):

DM1404-D * Latitude Start: 12.273300 * Longitude Start: 144.353300 * Latitude End: 12.270000 * Longitude End: 144.338300 * Elevation Start: -5500.0 m * Elevation End: -5400.0 m * Location: Philippine Sea * Campaign: * Basis: Dmitry Mendeleev * Method/Device: Dredge (DRG)

DM1423-D * Latitude Start: 7.773300 * Longitude Start: 134.851700 * Latitude End: 7.771700 * Longitude End: 134.845000 * Elevation Start: -6700.0 m * Elevation End: -6250.0 m * Location: Philippine Sea * Campaign: * Basis: Dmitry Mendeleev * Method/Device: Dredge (DRG)

DM1427-D * Latitude Start: 8.423300 * Longitude Start: 137.881700 * Latitude End: 8.431700 * Longitude End: 137.871700 * Elevation Start: -8200.0 m * Elevation End: -7650.0 m * Location: Philippine Sea * Campaign: * Basis: Dmitry Mendeleev * Method/Device: Dredge (DRG)

Comment:

Analyses have been carried out by Yu.G. Lavrentjev and N.L. Dobretsov at the participation of G.N. Savelyeva.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	Latitude of event 2	Latitude 2
6	Longitude of event 2	Longitude 2
7	Elevation of event 2	Elevation 2	m
8	Area/locality	Area		Savelyeva, G N
9	Sample code/label	Sample label		Savelyeva, G N
10	Rock type	Rock		Savelyeva, G N
11	Potassium	K	%	Savelyeva, G N
12	Potassium, standard deviation	K std dev	±	Savelyeva, G N
13	Argon-40 at standard pressure	40Ar STP	10^-6 cm³/g	Savelyeva, G N
14	Argon-40	40Ar	%	Savelyeva, G N	radiogenic
15	Age, dated	Age dated	ka	Savelyeva, G N
16	Age, dated standard deviation	Age dated std dev	±	Savelyeva, G N
17	Investigator	Investigator		Savelyeva, G N

License:

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

Size:

114 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Latitude 2	6 Longitude 2	7 Elevation 2 [m]	8 Area	9 Sample label	10 Rock	11 K [%]	12 K std dev [±]	13 40Ar STP [10^-6 cm³/g]	14 40Ar [%]	15 Age dated [ka]	16 Age dated std dev [±]	17 Investigator
DM1404-D	12.2733	144.3533	-5500	12.2700	144.3383	-5400	Mariana Trench	1404	dolerite	0.420		0.00000062	23.00	36000	4000	V. Dietrich, USA
DM1404-D	12.2733	144.3533	-5500	12.2700	144.3383	-5400	Mariana Trench	1404	dolerite	0.420		0.00000060	27.00	35000	4000	V. Dietrich, USA
DM1404-D	12.2733	144.3533	-5500	12.2700	144.3383	-5400	Mariana Trench	1404	dolerite	0.340		0.00000042	25.00	31000	2000	V. Dietrich, USA
DM1404-D	12.2733	144.3533	-5500	12.2700	144.3383	-5400	Mariana Trench	1404	dolerite	0.169		0.00000030	35.00	44000	3000	V. Dietrich, USA
DM1404-D	12.2733	144.3533	-5500	12.2700	144.3383	-5400	Mariana Trench	1404-D1-7-2	diabase	0.680	0.03	0.00000160	98.89	33000	5000	L.I. Ageeva, Institute of Geology, Tajik SSR Acad. Sci.
DM1423-D	7.7733	134.8517	-6700	7.7717	134.8450	-6250	Palau Trench	1423-D1-18-2	gabbro	0.550	0.02	0.00000050	96.90	13000	3000	L.I. Ageeva, Institute of Geology, Tajik SSR Acad. Sci.
DM1423-D	7.7733	134.8517	-6700	7.7717	134.8450	-6250	Palau Trench	1423-D2-11	gabbro	0.720	0.03	0.00000150		31000	4000	M.M. Arakelyants, IGEM, USSR Acad. Sci.
DM1427-D	8.4233	137.8817	-8200	8.4317	137.8717	-7650	Yap Trench	1427-D1-11a	gabbro-norite	0.210	0.01	0.00000030	91.94	21000	3000	L.I. Ageeva, Institute of Geology, Tajik SSR Acad. Sci.
DM1431-D	9.6533	138.5100	-7500	9.6517	138.4900	-7150	Yap Trench	1431-D1-1	amphibolite					11000	2000	US Geological Survey
DM1431-D	9.6533	138.5100	-7500	9.6517	138.4900	-7150	Yap Trench	1431-D1-1	amphibolite	0.195		0.00000023		31000	1000	S.G. Smirnov, V.N. Vinogradov, Geological Institute, USSR Acad. Sci.
DM1431-D	9.6533	138.5100	-7500	9.6517	138.4900	-7150	Yap Trench	1431-D1-1-1	hornblendite	0.390	0.02	0.00000080	91.79	28000	5000	L.I. Ageeva, Institute of Geology, Tajik SSR Acad. Sci.
DM1431-D	9.6533	138.5100	-7500	9.6517	138.4900	-7150	Yap Trench	1431-D1-8	gabbro-norite	0.220	0.03			20000		M.M. Arakelyants, IGEM, USSR Acad. Sci.
DM1431-D	9.6533	138.5100	-7500	9.6517	138.4900	-7150	Yap Trench	1431-D1-11	amphibole (nuclear part from amphibolite)	0.202		0.00000064		81000	2500	S.G. Smirnov, V.N. Vinogradov, Geological Institute, USSR Acad. Sci.