Geologic time
By: by William L. Newman
Contributors: Geological Survey (U.S.)
Publisher: U.S. Geological Survey, Dept. of the Interior
Published: 1988
Place of publication: [Reston, Va.?]
Language: eng
Number of pages: 20
Subjects: Geological time; Geology -- Periodicity; Geology, Stratigraphic; Historical geology; Paleontology; Earth -- Age
Notes: Shipping list no.: 88-638-P