To Robert Chambers 11 September 1847
Summary
Comments on David Milne’s paper ["On the parallel roads of Lochaber" (1847), Trans. R. Soc. Edinburgh 16 (1849): 395–418]. CD still believes in marine origin. Rejects barrier of detritus at mouth of Glen Roy. If roads were formed by lake, it must have been ice-lake.
Comments on evidence of glaciers and icebergs in North Wales. Thinks pass caused by tidal channel, not river. Suggests that RC make altitude measurements at various points.
| Author: | Charles Robert Darwin |
| Addressee: | Robert Chambers |
| Date: | 11 Sept 1847 |
| Classmark: | Smithsonian Libraries and Archives (Dibner Library of the History of Science and Technology MSS 405 A. Gift of the Burndy Library) |
| Letter no: | DCP-LETT-1119 |
To John Higgins 27 May [1850]
Summary
Discusses his account.
| Author: | Charles Robert Darwin |
| Addressee: | John Higgins |
| Date: | 27 May [1850] |
| Classmark: | Lincolnshire Archives (HIG/4/2/1/35) |
| Letter no: | DCP-LETT-1334 |
Document type
| letter | (2) |
Author
| Darwin, C. R. | (2) |
Addressee
| Chambers, Robert | (1) |
| Higgins, John | (1) |
Correspondent
| Darwin, C. R. | (2) |
| Chambers, Robert | (1) |
| Higgins, John | (1) |
