Freeman Bibliographical Database
| Identifier: | A3852 |
| Date: | 1879 |
| Concise reference: | Cope, Edward Drinker. 1879. Observations on the faunae of the Miocene tertiaries of Oregon. Bulletin of the U.S. Geological and Geographical Survey of the Territories, 5: 55-69. [Darwin Pamphlet Collection] |