From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
[5 Oct 1847]
Source of text:
DAR 114: 108
Summary:
Mystified by the origin of coal-plants.
Milne’s Glen Roy theory is absurd but, oddly, it has staggered CD in favour of Agassiz’s ice-lake theory.
Contributor:
Darwin Correspondence Project
