To Thomas Davidson 23 December [1856]
Summary
Asks TD about variation among brachiopods.
| Author: | Charles Robert Darwin |
| Addressee: | Thomas Davidson |
| Date: | 23 Dec [1856] |
| Classmark: | American Philosophical Society (Mss.B.D25.142) |
| Letter no: | DCP-LETT-2021 |
Document type
| letter | (1) |
Author
| Darwin, C. R. | (1) |
Addressee
| Davidson, Thomas | (1) |
Correspondent
| Darwin, C. R. | (1) |
| Davidson, Thomas | (1) |
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Found a new letter? Think we've made a mistake? Have a question? We'd like to hear from you. Email the Darwin Correspondence Project Team or write to us at: Darwin Correspondence Project Cambridge University Library West Road …
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Darwin in letters, 1869: Forward on all fronts
Summary
At the start of 1869, Darwin was hard at work making changes and additions for a fifth edition of Origin. He may have resented the interruption to his work on sexual selection and human evolution, but he spent forty-six days on the task. Much of the…
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- … their support for natural selection (see Cittadino 1990, pp. 122–3, 128–30). Nägeli had …
