From:
Charles Robert Darwin
To:
Charles Lyell, 1st baronet
Date:
25 [June 1860]
Source of text:
American Philosophical Society (Mss.B.D25.220)
Summary:
Encloses arrow-heads.
Comments on gestation in dogs.
Mentions BAAS meeting at Oxford.
Etty’s illness.
Criticises views of J. W. Dawson on organic and geological change.
The problems of distinguishing varieties and species.
Discusses facts explained by his theory.
Contributor:
Darwin Correspondence Project