The Upper Ordovician trilobite Raymondites Sinclair, 1944 in North America.
| Autor: | Swisher, Robert E.1, Westrop, Stephen R.1, Amati, Lisa2 |
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| Zdroj: | Journal of Paleontology. Jan2015, Vol. 89 Issue 1, p110-134. 25p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
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