Sheppard, Richard A.
Big Sandy Formation Near Wikieup, Mohave County, Arizona / By Richard A. Sheppard and Arthur J. Gude. -- Washington : United States Government Printing Office, 1972 - 10 p. -- (Geological Survey Bulletin ; 1354-C).
Fecha real de regsitro 29-05-1972
Arizona
Estratigrafía
551.7(791)
Big Sandy Formation Near Wikieup, Mohave County, Arizona / By Richard A. Sheppard and Arthur J. Gude. -- Washington : United States Government Printing Office, 1972 - 10 p. -- (Geological Survey Bulletin ; 1354-C).
Fecha real de regsitro 29-05-1972
Arizona
Estratigrafía
551.7(791)