Protaspides of uppermost Cambrian trilobite Missisquoia, with implications for suprafamilial level classification of the genus.
| Autor: | Chatterton, Brian D. E.1 brian.chatterton@ualberta.ca, Dong-Chan Lee2 |
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| Zdroj: | Canadian Journal of Earth Sciences. Apr2007, Vol. 44 Issue 4, p493-506. 14p. 6 Black and White Photographs, 1 Illustration, 1 Diagram. |
| Databáze: | Academic Search Ultimate |
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