skip to content

Darwin Correspondence Project

Search Results

Darwin Correspondence Project
Search:
"Forbes J D" in search-correspondent [X]
3 Items
Sorted by:  
Page: 1

To James David Forbes   11 October [1844]

Summary

Discusses a specimen of Mexican obsidian with an unusual laminated structure.

Author:  Charles Robert Darwin
Addressee:  James David Forbes
Date:  11 Oct [1844]
Classmark:  University of St Andrews Special Collections (Papers of J. D. Forbes: msdep7 – Incoming letters 1844, no.57)
Letter no:  DCP-LETT-781

To J. D. Forbes  [November? 1844]

Summary

Believes JDF’s discoveries in the structure of glacier ice will explain the structure of many volcanic masses. Will JDF’s views throw any light on the primary laminated rocks?

Author:  Charles Robert Darwin
Addressee:  James David Forbes
Date:  [Nov? 1844]
Classmark:  Proceedings of the Royal Society of Edinburgh 2 1845: 18)
Letter no:  DCP-LETT-786

To J. D. Forbes  13 [November 1844]

Summary

Mexican specimen of laminated obsidian.

Comments on Forbes’s publication comparing lava streams and glaciers. Mentions ice-action theories of a young German.

Author:  Charles Robert Darwin
Addressee:  James David Forbes
Date:  13 [Nov 1844]
Classmark:  University of St Andrews Special Collections (Papers of J. D. Forbes: msdep7 – Incoming letters 1844, no.65
Letter no:  DCP-LETT-790
Document type
letter (3)
Author
Addressee
Correspondent
Date
1844 (3)
letter