Ordovician brachiopods, trilobites, and stratigraphy in eastern and central Nevada.
| Main Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Govt. Print. Off,
1970.
|
| Series: | Geological Survey professional paper ;
639. |
| Subjects: |
| Physical Description: | iv, 103 pages, 40 unnumbered pages : illustrations (3 folded in pocket) ; 30 cm. |
|---|---|
| Bibliography: | Bibliography: pages 94-96. |