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Peters, Matthias; Lippolt, Hans Jürgen; Rittmann, Ursula; Weber, Klaus (1989): Tab. 2: K-Ar mineral ages of intrusive and effusive rocks from Vestfjella [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763218, In supplement to: Peters, M et al. (1989): Field relations, petrography and K-Ar Age determinations on Magmatic Rocks from Neuschwabenland, Antarctica. Polarforschung, 59(1/2), 35-44, hdl:10013/epic.29631.d001

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Coverage:
Median Latitude: -73.250000 * Median Longitude: -14.000000 * South-bound Latitude: -73.500000 * West-bound Longitude: -15.000000 * North-bound Latitude: -73.000000 * East-bound Longitude: -13.000000
Event(s):
Vestfjella * Latitude Start: -73.000000 * Longitude Start: -15.000000 * Latitude End: -73.500000 * Longitude End: -13.000000 * Location: Vestfjella, Kraul Mountains, Neuschwabenland, Antarctica
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample code/labelSample labelPeters, Matthias
SiteSitePeters, Matthias
Area/localityAreaPeters, Matthias
MineralsMineralsPeters, Matthias
Rock typeRockPeters, Matthias
Age, datedAge datedkaPeters, MatthiasAge, 40K/40Ar Potassium-Argon
Age, dated standard deviationAge dated std dev±Peters, Matthias
Argon-40 at standard pressure40Ar STP10-6 cm3/gPeters, Matthias
Potassium-4040K%Peters, Matthias
Size:
135 data points

Data

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


Sample label

Site

Area

Minerals

Rock

Age dated [ka]

Age dated std dev [±]

40Ar STP [10-6 cm3/g]

40K [%]
Pl41A2Plogenwhole rockflow176000100006.020.9
Pu32A8Puggelryggenwhole rockflow32500020003.250.2
Pl45A14Plogenplagioclaseflow1890001000016.602.2
Pl45A14Plogengroundmassflow148000100005.250.9
PI92A26Plogenplagioclaseflow1790001300011.801.6
PI92A26Plogengroundmassflow169000130002.930.4
Ba77A19Basengroundmassflow9000090003.230.9
Pu33A10Puggelryggenplagioclasedike295000190002.840.2
Pu33A10Puggelryggengroundmassdike197000100008.571.1
Fo195A7Fossilryggenplagioclasedike174000130003.380.5
Fo195A7Fossilryggengroundmassdike183000200001.010.2
PI84A26Plogenplagioclasedike160000160002.960.5
PI84A26Plogengroundmassdike171000150002.950.4
Ba60A18Basengroundmassdike180000110003.550.5
PI85A26Plogengroundmasssill174000160001.930.3