Two new crinoids from the Devonian of Michigan /
Main Author: | |
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Format: | Book |
Language: | English |
Published: |
Ann Arbor :
University of Michigan,
[1925]
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Series: | Contributions from the Museum of Paleontology ;
v. 2, no. 6. |
Subjects: |
Item Description: | Cover title. |
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Physical Description: | 99-104 pages ; pl. |