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The postnatal skull of the extant North American turtle Pseudemys texana (Cryptodira: Emydidae), with comments on the study of discrete intraspecific variation |
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| Authors: | Gabe S. Bever |
| Affiliation: | Department of Geological Sciences, 1 University Station C1100, The University of Texas at Austin, Austin, Texas 78712 |
| Abstract: | |
| Keywords: | cranial anatomy ontogeny ossification Reptilia Testudines variation variability |