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To Alpheus Hyatt 21 January [1875]
Summary
Thanks for note and extract.
Will be glad to read AH’s memoir when published [? "The Jurassic and Cretaceous Ammonites collected in South America by Prof. James Orton" Boston Soc. Nat. Hist. [Proc Mem Jnl!?] 17 (1875): 365–72].
Recalls AH’s visit to Down.
| Author: | Charles Robert Darwin |
| Addressee: | Alpheus Hyatt |
| Date: | 21 Jan [1875] |
| Classmark: | Maryland Historical Society (Alpheus Hyatt Papers MS 1007) |
| Letter no: | DCP-LETT-9826 |
From Alpheus Hyatt 8 January [1875]
Summary
Encloses report on his paper "Old age characteristics among ammonites", [Proc. Boston Soc. Nat. Hist. 17 (1875): 236–41].
Stability of long inherited characters. Dependence of some recently acquired characters on the environment.
| Author: | Alpheus Hyatt |
| Addressee: | Charles Robert Darwin |
| Date: | 8 Jan [1875] |
| Classmark: | DAR 166: 358 |
| Letter no: | DCP-LETT-9233 |
Document type
| letter | (2) |
Author
| Darwin, C. R. | (1) |
| Hyatt, Alpheus | (1) |
Addressee
| Darwin, C. R. | (1) |
| Hyatt, Alpheus | (1) |
