Probable Permian age of the Rampart Group, central Alaska : fossil collections and rock samples from a limestone bed within the volcanic sequence of the Rampart Group show that the group is probably Permian in age /
Saved in:
Author / Creator: | Brosgé, William Peters, 1921- author. |
---|---|
Imprint: | [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1969. Washington : U.S. Government Printing Office |
Description: | 1 online resource (iii, 18 pages) : illustrations. |
Language: | English |
Series: | Geological Survey bulletin ; 1294-B Contributions to stratigraphy Geological Survey bulletin ; 1294-B. Contributions to stratigraphy. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/10910544 |