The Paleozoic and Mesozoic rocks : a discussion to accompany the Geologic map of the United States /
King, (Philip B.) 1903-
The Paleozoic and Mesozoic rocks : a discussion to accompany the Geologic map of the United States / by Philip B. King and Helen M. Beikman. - Washington: United States Government Printing Office, 1976. - iv, 76 p. : maps ; 29 cm. - 903 .
Includes bibliographical references (p. 72-76).
Geology, Stratigraphic--United States
Petrology--United States
551.7
The Paleozoic and Mesozoic rocks : a discussion to accompany the Geologic map of the United States / by Philip B. King and Helen M. Beikman. - Washington: United States Government Printing Office, 1976. - iv, 76 p. : maps ; 29 cm. - 903 .
Includes bibliographical references (p. 72-76).
Geology, Stratigraphic--United States
Petrology--United States
551.7