Freeman Bibliographical Database
| Identifier: | A3847 |
| Date: | 1872 |
| Concise reference: | Cope, Edward Drinker. 1872. On the homologies of some of the cranial bones of the Reptilia, and on the systematic arrangement of the class. Proceedings of the American Association for the Advancement of Science 19: 194-247. [Darwin Pamphlet Collection] |