Collection Results
Map and tables showing preliminary results of potassium-argon age studies in the Circle quadrangle, Alaska, with a compilation of previous dating work [microform]
More books by this author:
Geologic atlas of the United States.
Book
Annual report of the United States Geological Survey to the Secretary of the Interior.
Book
Bibliography of North American geology.
Book
Author: | Geological Survey (U.S.) |
Type: | Microform |
Language: | English |
Year: | 1981 |
Available: | Unknown, check CountyCat |