Search:
2 Items
Page: 1
To William Crawford Williamson 31 January [1848]
Summary
Thanks WCW for his article ["Microscopical objects found in mud of Levant", Mem. Lit. & Philos. Soc. Manchester 2d ser. 8 (1848):1–128]. Comments on it; offers to send Ascension Island specimens. Urges WCW to re-examine coal-beds for Infusoria to determine whether intervening beds were deposited by sea-, brackish, or fresh water.
| Author: | Charles Robert Darwin |
| Addressee: | William Crawford Williamson |
| Date: | 31 Jan [1848] |
| Classmark: | Kōbunzo (dealers) (Mr Sorimachi, bookseller, Tokyo) (no date) |
| Letter no: | DCP-LETT-1149 |
To W. C. Williamson 12 February [1848]
Summary
CD cannot find the lagoon-island mud that WCW asked about, but he sends other geological specimens he hopes will be interesting.
| Author: | Charles Robert Darwin |
| Addressee: | William Crawford Williamson |
| Date: | 12 Feb [1848] |
| Classmark: | American Philosophical Society (Mss.B.D25.) |
| Letter no: | DCP-LETT-1156 |
Document type
| letter | (2) |
Addressee
