Permian crinoid Calceolispongia.
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: | [New York] : [Geological Society of America], 1949. |
| Series: | Memoir (Geological Society of America) ;
34. |
| Subjects: |
Skillman Upper Level
| Call Number: |
QE782 .T4 |
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| Available Place Hold |