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The cranial osteology of Belebey vegrandis (Parareptilia: Bolosauridae), from the Middle Permian of Russia, and its bearing on reptilian evolution |
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| Authors: | ROBERT R REISZ JOHANNES MÜLLER† LINDA TSUJI† DIANE SCOTT |
| Institution: | Department of Biology, University of Toronto at Mississauga, 3359 Mississauga Road, N. Missisauga, Ontario, L5L 1C6, Canada |
| Abstract: | |
| Keywords: | Amniota Palaeozoic phylogeny |