From:
Roderick Impey Murchison
To:
Sir John Herschel
Date:
[8 June 1867]
Source of text:
RS:HS 12.436
Summary:
Is bewildered in his old age by the new theories of James Croll on the glacial epochs. What does JH think of these theories? Sees no proof of glacial action in Paleozoic times.
Contributor:
John Herschel Project