From:
Charles Lyell, 1st baronet
To:
Charles Robert Darwin
Date:
22 Oct 1859
Source of text:
The University of Edinburgh Centre for Research Collections (Lyell collection Coll-203/A1/242: 15–24)
Summary:
Wishes CD would enlarge on the doctrines of [Pyotr Simon] Pallas about the various races of dogs having come from several distinct wild species or sub-species.
Suggests organisms have a latent principle of improvement which is brought out by selection or breeding.
Contributor:
Darwin Correspondence Project