Archaeosperma arnoldii, a cupulate seed from the Upper Devonian of North America /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Ann Arbor :
Museum of Paleontology, University of Michigan,
1968.
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| Series: | Contributions from the Museum of Paleontology ;
v. 22, no. 10. |
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| Item Description: | Cover title. |
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| Physical Description: | 139-154 pages : illustrations ; 26 cm. |
| Bibliography: | Includes bibliographical references. |