The scaphites, an upper cretaceous ammonite group /
| Main Author: | |
|---|---|
| Format: | Government Document eBook |
| Language: | English |
| Published: |
Washington :
Department of the Interior, U.S. Geological Survey,
1928.
|
| Series: | Professional paper (Geological Survey (U.S.)) ;
150-B. Shorter contributions to general geology ; 1927. |
| Subjects: | |
| Online Access: | Scroll down to page 21 |
| Item Description: | Title from title screen (viewed September 22, 2014). |
|---|---|
| Physical Description: | 1 online resource (ii, 21-40 pages, 3 unnumbered pages of plates) : illustrations. |
| Bibliography: | Includes bibliographical references and index. |