Freeman Bibliographical Database
| Identifier: | A4686 |
| Date: | 1876 |
| Concise reference: | Hyatt, Alpheus. 1876. Genetic relations of Stephanoceras. [Read 7 June.] Proceedings of the Boston Society of Natural History 18: 360-400. [Darwin Pamphlet Collection] |
| Identifier: | A4686 |
| Date: | 1876 |
| Concise reference: | Hyatt, Alpheus. 1876. Genetic relations of Stephanoceras. [Read 7 June.] Proceedings of the Boston Society of Natural History 18: 360-400. [Darwin Pamphlet Collection] |