New specimens of the pinnipediform Pteronarctos from the miocene of Oregon /
| Main Author: | |
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| Format: | Book |
| Language: | Spanish |
| Published: |
Washington :
Smithsonian Institution Press ,
1994
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| Series: | Smithsonian Contributions to Paleobiology ;
no. 78 |
| Subjects: |
| Physical Description: | iii, 30 páginas ; 28 cm. |
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| Bibliography: | Incluye apéndices |