NYU Spatial Data Repository

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You searched for: Author Geological Survey (U.S.) Remove constraint Author: Geological Survey (U.S.) Place Alaska Remove constraint Place: Alaska Year 1980 Remove constraint Year: 1980 Bounding Box 50.273438 19.12441 59.589844 28.748397 Remove constraint Bounding Box: 50.273438 19.12441 59.589844 28.748397
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1. County Boundaries of the United States, 1980

1980. Geological Survey (U.S.). This polygon shapefile contains the 1980 state and county boundaries of the United States, Puerto Rico, and the U.S. Virgin Islands. The map layer ... Geological Survey (U.S.).