2 Items
Page: 1
From Jonathan Peel 4 March 1868
Summary
Sends copy of a paper on his flock of sheep, which confirms much of what CD says in Variation,
together with a note he made of an instance of cattle "determining the existence" of a tree [cf. Origin, ch. 3].
| Author: | Jonathan Peel |
| Addressee: | Charles Robert Darwin |
| Date: | 4 Mar 1868 |
| Classmark: | DAR 46.1: 96–7 |
| Letter no: | DCP-LETT-5977 |
From Armand de Quatrefages 4 March 1868
Summary
Proportions of sexes of the silkworm are about equal, but knows of no statistics.
Cannot share his view of origin of species.
| Author: | Jean Louis Armand (Armand de Quatrefages) Quatrefages de Bréau |
| Addressee: | Charles Robert Darwin |
| Date: | 4 Mar 1868 |
| Classmark: | DAR 85: B66–7 |
| Letter no: | DCP-LETT-5980 |
