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Rb-Sr age of shoshonitic dikes in the Crandall-Sunlight region,Absaroka volcanic field, Wyoming

Erskine, Daniel W; Brookins, Douglas G; Kudo, Albert M; Ward, David B (1989) Rb-Sr age of shoshonitic dikes in the Crandall-Sunlight region,Absaroka volcanic field, Wyoming. Isochron/West, vol.54, pp.21-24, Sep 1989

AuthorsErskine, Daniel W; Brookins, Douglas G; Kudo, Albert M; Ward, David B
Year1989
TitleRb-Sr age of shoshonitic dikes in the Crandall-Sunlight region,Absaroka volcanic field, Wyoming
SourceIsochron/West, vol.54, pp.21-24, Sep 1989
ISSN0099-6882
GeoRef1989-080946
KeywordsAbsaroka Field; absolute age; basalts; Cretaceous; dates; dikes;geochronology; igneous rocks; intrusions; Mesozoic; Rb/Sr; shoshonite;United States; volcanic rocks; Wyoming

12 samples from this reference

SampleRock nameMajorTraceIsotope
A53Absarokite yesyes
A54Absarokite yesyes
A88Absarokite yesyes
T41Basalt yesyes
S36bShoshonite yesyes
S27Shoshonite yesyes
S32Shoshonite yesyes
S45Shoshonite yesyes
S51bShoshonite yesyes
G44aGabbro yesyes
H39aShoshonite yesyes
H46Shoshonite yesyes