Corals of the Devonian Traverse group of Michigan /
Main Author: | Ehlers, George Marion, 1891- |
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Other Authors: | Stumm, Erwin Charles, 1908-1969 |
Format: | Book |
Language: | English |
Published: |
Ann Arbor :
University of Michigan Press,
1949-
|
Series: | Contributions from the Museum of Paleontology ;
v. 17, no. 14. |
Subjects: |