Freeman Bibliographical Database
| Identifier: | F3506 |
| Date: | 1861--1877 |
| Concise reference: | Darwin, C. R. 1877. [Letter to T. Davidson, 1861]. In T. Davidson, What is a Brachiopod? Part III. The Geological Magazine or Monthly Journal of Geology n.s., 4, no. 6 (June): 262-273, p. 269. |
| Detailed reference: | (John van Wyhe, 2022) |