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Darwin Correspondence Project

DCP-LETT-10938

To E. S. Morse   23 April 1877

This letter is not yet available online.

Summary

Thanks for ESM’s address ["What American zoologists have done for evolution", Proc. Am. Assoc. Adv. Sci. 25 (1876)].

J. A. Allen’s work is important as apparently showing change through direct action of [external] conditions.

CD has given up trying to understand E. D. Cope and Alpheus Hyatt on acceleration and retardation.

Summary

Thanks for ESM’s address ["What American zoologists have done for evolution", Proc. Am. Assoc. Adv. Sci. 25 (1876)].

J. A. Allen’s work is important as apparently showing change through direct action of [external] conditions.

CD has given up trying to understand E. D. Cope and Alpheus Hyatt on acceleration and retardation.

Letter details

Letter no.
DCP-LETT-10938
From
Darwin, C. R.
To
Morse, E. S.
Sent from
London Down letterhead
Source of text
Peabody Museum, Salem
Physical description
3pp

Please cite as

Darwin Correspondence Project, “Letter no. 10938,” accessed on 29 July 2016, http://www.darwinproject.ac.uk/DCP-LETT-10938

letter