Potassium-argon Ages of Mainly Intrusive Rocks in the Saint Elias Mountains, Yukon and British ColumbiaMicroform - 1988
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.
Publisher: Ottawa : Geological Survey of Canada, 1988
Description: 43 p. : ill
Branch Call Number: MF BC-DOC 88-04072