The geological evolution of North America
Subtitle: a regional approach to historical geology
By: [by] Thomas H. Clark and Colin W. Stearn.
Contributors: Stearn, Colin William, 1928- joint author.
Publisher: Ronald Press Co.
Published: 1960
Place of publication: New York
Language: eng
Number of pages: 434
Subjects: Geology -- North America; Paleontology -- North America; Geology, Stratigraphic