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Potassium-argon Ages of Mainly Intrusive Rocks in the Saint Elias Mountains, Yukon and British Columbia

C. J. DoddsRichard Bradford CampbellGeological Survey of Canada

出版	Energy, Mines and Resources Canada, 1988
主題	Science / Earth Sciences / Geology
ISBN	06601278149780660127811
URL	http://books.google.com.hk/books?id=Tz8GGwAACAAJ&hl=&source=gbs_api

註釋

From the Saint Elias Mountains of southwest Yukon, northwest British Columbia, and closely adjacent Alaska, 96 K-Ar isotopic age determinations are reported for the 1st time, as well as 6 new rerun K-Ar determinations made by the United States Geological Survey, Menlo Park.Six new K-Ar dates are also presented for the northern part of the Coast Plutonic Complex within southwest Yukon and northwest British Columbia. All but 5 samples were collected in 1974, 1977-79 and 1981 during Operation Saint Elias, undertaken to complete geological mapping of the region.