From:
Charles Robert Darwin
To:
Charles Lyell, 1st baronet
Date:
[Mar 1841]
Source of text:
American Philosophical Society (Mss.B.D25.27)
Summary:
Discusses the role of ice in determining the geological features of the Jura. Mentions view of Agassiz. Objects to idea of "a [sea of ice] carrying rocks". Notes Agassiz’s earlier view of "ice expanded in the line of the Great Swiss Valley". Comments on Pentlands.
Contributor:
Darwin Correspondence Project