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The Beringian Ancestry of Phenacomys (Rodentia: Cricetidae) and the Beginning of the Modern Arctic Ocean Borderland Biota

Charles Albert RepenningGeological Survey (U.S.)

出版	Department of the Interior, U.S. Geological Survey, 1987
URL	http://books.google.com.hk/books?id=LNCcAQAACAAJ&hl=&source=gbs_api

註釋

Pliocene fossils from Fish Creek, Alaska, indicate a correlation of the oldest lowland tundra and cooling of the Artic Ocean borderland with the oldest Northern Hemisphere glaciation.