1. Geologic map of the circum-Pacific region, Arctic sheet [cartographic material] Yale Public content 2000. 2002-06-01T04:00:00Z. 2016-07-23T21:13:22Z. Geological Survey (U.S.). The Survey ; Information Services [distributor]. English. cartographic image. Public. Arctic regions, North Pacific Ocean, Arctic Regions., and North Pacific Ocean.