To Charles Lyell 14 January [1860]
Summary
Review of Origin in Gardeners’ Chronicle [31 Dec 1859].
Criticises views of J. G. Jeffreys on non-migration of shells. Cites case of Galapagos shells.
Mentions Edward Forbes’s theory of submerged continental extensions. Cites Hooker’s [introductory] essay [in Flora Tasmaniae (1860)] for evidence against any recent connection between Australia and New Zealand.
Discusses Huxley’s views of hybrid sterility.
Questions whether Étienne Geoffroy Saint-Hilaire believed in species change. Mentions views of Isidore Geoffroy Saint-Hilaire.
The distribution of cave insects.
CD’s study of man.
The problems of locating French and German translators.
Huxley’s criticism of Owen’s views on human classification.
The sale of Origin.
Author: | Charles Robert Darwin |
Addressee: | Charles Lyell, 1st baronet |
Date: | 14 Jan [1860] |
Classmark: | American Philosophical Society (Mss.B.D25.192) |
Letter no: | DCP-LETT-2650 |
To Charles Lyell 23 February [1860]
Summary
Gradation in the eye.
Hooker intends to reply [to W. H. Harvey’s article in Gard. Chron. (1860): 145–6].
Discusses Aspicarpa with respect to correlation.
Comments on monstrous animals.
Discusses objections of Bronn and Asa Gray to natural selection. Cites parallel between natural selection and Newton’s concept of gravitation.
Mentions German experiments on spontaneous generation.
Author: | Charles Robert Darwin |
Addressee: | Charles Lyell, 1st baronet |
Date: | 23 Feb [1860] |
Classmark: | American Philosophical Society (Mss.B.D25.200) |
Letter no: | DCP-LETT-2707 |
To Charles Lyell 20 November [1860]
Summary
Admires Edward Forbes’s theory of continental extensions, but it will discourage investigation of distribution.
Mentions Oswald Heer’s proposed map of Atlantis.
Discusses extinction of plants caused by the glacial era. Migration of plants and animals during glacial period.
Encourages CL’s work [on Antiquity of man (1863)].
Comments on unfriendly reviews. Asks CL’s opinion about including a reply to reviewers in next edition of Origin.
Author: | Charles Robert Darwin |
Addressee: | Charles Lyell, 1st baronet |
Date: | 20 Nov [1860] |
Classmark: | American Philosophical Society (Mss.B.D25.233) |
Letter no: | DCP-LETT-2989 |