Additions to the flora of the Spotted Ridge Formation in central Oregon / by Sergius H. Mamay and Charles B. Read.
| Author/creator | Mamay, Sergius H., 1920- author. |
| Other author | Read, C. B. author. |
| Other author | United States. Department of the Interior. |
| Other author | Geological Survey (U.S.) |
| Format | Book |
| Publication Info | Washington : United States Government Printing Office, 1956. |
| Description | [9], pages 211-226, plates : illustrations ; 29 cm. |
| Subjects |
| Series | Geological Survey professional paper ; 274-I A shorter contribution to general geology Geological Survey professional paper 274-I. ^A16492 Shorter contributions to general geology ; 1955-57. ^A20586 |
| Local note | Joyner-FOR JOYNER LIBRARY HOLDINGS OF THE SERIES, GEOLOGICAL SURVEY PROFESSIONAL PAPER, SEARCH BY CALL NUMBER QE75 .P9. |
| General note | "The U.S. Geological Survey's previously undescribed collection of fossil plants from the Spotted Ridge formation is fully described and illustrated, including three new species."--T.p. |
| Bibliography note | Includes bibliographical references and index. |
| Issued in other form | Online version: Mamay, Sergius H., 1920- Additions to the flora of the Spotted Ridge Formation in central Oregon. Washington, U.S. Govt. Print. Off., 1956 |
| Govt. docs number | I 19.16:274-I |