Exceptional Preservation of the Sponge Fissispongia tortacloaca from the Pennsylvanian Holder Formation, New Mexico
| Autor: | Dickson, J. A. D., Wood, R. A., Kirkland, B. L. |
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| Zdroj: | PALAIOS, 1996 Dec 01. 11(6), 559-570. |
| Databáze: | JSTOR Journals |
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