Some Middle Devonian stromatoporoids from Michigan and southwestern Ontario : including types described by Alexander Winchell and A. W. Grabau /
Main Author: | Galloway, J. J. (Jesse James), 1882-1962 |
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Other Authors: | Ehlers, George Marion, 1891- |
Format: | Book |
Language: | English |
Published: |
Ann Arbor :
Museum of Paleontology, University of Michigan,
1960.
|
Series: | Contributions from the Museum of Paleontology ;
v. 15, no. 4. |
Subjects: |