GeoScienceWorld

United States

Scope Notes: 

For broad general discussions, the following regions may be used; «Eastern U.S.», «Southeastern U.S.», «Southwestern U.S.», and New England; also Midwest, and «Western U.S.». Between 1978-1997, Pacific Coast was used as a narrower term. As of 1998, Pacific Coast may be used in combination with «Western U.S.».

Narrower Term(s):