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From:
Charles Robert Darwin
To:
Charles Lyell, 1st baronet
Date:
20 Oct [1861]
Source of text:
American Philosophical Society (Mss.B.D25.268)
Summary:

Continued discussion of Jamieson’s Glen Roy theory. Mentions river erosion of glaciers. Quotes from old letter to CL [1116].

Is working hard on orchids; fears subject is too complex for the public.

Contributor:
Darwin Correspondence Project
From:
A[lphonse] D'Orsan
To:
Sir John Herschel
Date:
[20 October 1861]
Source of text:
RS:HS 6.499
Summary:

Sending a copy of his work 'Our satellite,' and would be grateful for any comments.

Contributor:
John Herschel Project