Darwin-Hooker Letters : Letter from Darwin, C. R. to Hooker, J. D. on 5 Oct 1847 : 1r

'Darwin, C. R.'

Darwin-Hooker Letters

Mystified by the origin of coal-plants. Milne's Glen Roy theory is absurd but, oddly, it has staggered Darwin in favour of Agassiz's ice-lake theory.

University of Cambridge Cambridge Digital Library