Citation:

PANGAEA.736045, In supplement to: DM17 Scientific Team (1980): Geology of the Philippine Sea Floor. Moscow, Nauka Publ. (A.V. Peive, Ed.), 261 pp

Name: (Table 13) K-Ar age of rocks from the Philippine Sea
Published: 1980
License: https://creativecommons.org/licenses/by/3.0/

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Related to:

Sharas'kin, Anatoly Ya; Zakariadze, Guram S; Dmitriev, Leonid V; Dobretsov, Nikolay L; Levashov, G B; Komatsu, M; Dietrich, Volker; Oberhänsli, Roland (1980): Petrology of volcanic rocks. In: Peive, A.V. (Ed.), Geology of the Philippine Sea Floor; Nauka Publ. (Moscow): in Russian, 106-148

Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: 10.291250 * Median Longitude: 139.405283 * South-bound Latitude: 7.771700 * West-bound Longitude: 134.845000 * North-bound Latitude: 13.550000 * East-bound Longitude: 146.995000

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

Event(s):

DM1402-D2 * Latitude Start: 13.550000 * Longitude Start: 146.990000 * Latitude End: 13.550000 * Longitude End: 146.995000 * Elevation Start: -5600.0 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:

Determinations have been carried out in IGEM (USSR Academy of Sciences) by M.M. Arakelyants.

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	Latitude of event 2	Latitude 2
6	Longitude of event 2	Longitude 2
7	Elevation of event 2	Elevation 2	m
8	Sample code/label	Sample label		Sharas'kin, Anatoly Ya
9	Rock type	Rock		Sharas'kin, Anatoly Ya
10	Area/locality	Area		Sharas'kin, Anatoly Ya
11	Potassium	K	%	Sharas'kin, Anatoly Ya
12	Potassium, standard deviation	K std dev	±	Sharas'kin, Anatoly Ya
13	Argon-40	40Ar	%	Sharas'kin, Anatoly Ya		radiogenic, % of total 40Ar; first measurement
14	Argon-40	40Ar	%	Sharas'kin, Anatoly Ya		radiogenic, % of total 40Ar; second measurement
15	Age, dated	Age dated	ka	Sharas'kin, Anatoly Ya	Age, 40K/40Ar Potassium-Argon
16	Age, dated standard deviation	Age dated std dev	±	Sharas'kin, Anatoly Ya
17	Age, minimum/young	Age min	ka	Sharas'kin, Anatoly Ya	Age, 40K/40Ar Potassium-Argon
18	Age, maximum/old	Age max	ka	Sharas'kin, Anatoly Ya	Age, 40K/40Ar Potassium-Argon

License:

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

Size:

54 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 Sample label	9 Rock	10 Area	11 K [%]	12 K std dev [±]	13 40Ar [%] (radiogenic, % of total 40Ar; ...)	14 40Ar [%] (radiogenic, % of total 40Ar; ...)	15 Age dated [ka]	16 Age dated std dev [±]	17 Age min [ka]	18 Age max [ka]
DM1402-D2	13.5500	146.9900	-5600	13.5500	146.9950	-5400	1402-D2-82	plagiophyre alkaline vitrobasalt	Mariana Trench	2.74	0.04	63	75	102000	5000
DM1402-D2	13.5500	146.9900	-5600	13.5500	146.9950	-5400	1402-D2-19	plagiophyre basalt	Mariana Trench	1.34	0.03	31	32	49500
DM1423-D	7.7733	134.8517	-6700	7.7717	134.8450	-6250	1423-D2-17	pyroxene-plagiophyre andesite basalt	Palau Trench	0.57	0.03	8	10	26000	2000
DM1427-D	8.4233	137.8817	-8200	8.4317	137.8717	-7650	1427-D1-11	pyroxene-plagiophyre dolerite	Yap Trench	0.47	0.03					<15000	<20000
DM1437-D	11.0800	139.0467	-7400	11.0450	139.0250	-7000	1437-D1-4	plagiophyre basalt	Yap Trench and Mariana Trench junction	0.19	0.03					<10000	10000
DM1438-D	11.3483	139.0933	-6700	11.3600	139.0867	-6400	1438-D1-1A	tuff of pyroxene-plagiophyre andesite basalt	Yap Trench and Mariana Trench junction	1.11	0.03					<15000	<20000
DM1440-D	9.5817	138.5833	-6100	9.5800	138.5933	-5800	1440	olivine-plagiophyre basalt	Yap Trench	0.22	0.03					<5000	5000