From William Charles Linnaeus Martin [1859–61]
Summary
MS of a paper called "Comments on Mr Darwin’s grand theory", which generally supports CD but proposes that present flightless birds are primitive. Paper supplemented by a diagram showing the phylogeny of birds.
Author: | William Charles Linnaeus Martin |
Addressee: | Charles Robert Darwin |
Date: | [1859–61] |
Classmark: | DAR 171: 56/1–15 |
Letter no: | DCP-LETT-13827 |
From W. C. L. Martin [1859–61]
Summary
Examples of animals that dwell in dark places, some of which are blind, some not. Asks: where causes are the same, why is not the effect? Does not think disuse is the answer, but arrested development.
Comments also on the absence of a ligament in four mammals and asks how natural selection accounts for this.
Author: | William Charles Linnaeus Martin |
Addressee: | Charles Robert Darwin |
Date: | [1859–61] |
Classmark: | DAR 47: 211–13 |
Letter no: | DCP-LETT-2629 |
Document type
letter | (2) |
Addressee
Darwin, C. R. | (2) |
Correspondent
Darwin, C. R. | (2) |
Martin, W. C. L. | (2) |
Date
1859 | (2) |