Argument, based on geographical distribution and competition, for a mundane glacial period rather than cooling of one longitudinal belt at a time.
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The Charles Darwin Collection
The Darwin Correspondence Project is publishing letters written by and to the naturalist Charles Darwin (1809–1882). Complete transcripts of letters are being made available through the Project’s website (www.darwinproject.ac.uk) after publication in the ongoing print edition of The Correspondence of Charles Darwin (Cambridge University Press 1985–). Metadata and summaries of all known letters (c. 15,000) appear in Ɛpsilon, and the full texts of available letters can also be searched, with links to the full texts.
Argument, based on geographical distribution and competition, for a mundane glacial period rather than cooling of one longitudinal belt at a time.
Asks for information about JC’s essay, "On the relation of the domesticated animals to civilisation" [read at BAAS meeting 1859].
Invitation to Down for weekend with Huxley and W. B. Carpenter.
Henslow is dying.
H. W. Bates’s excellent article against glacial period [Trans. R. Entomol. Soc. Lond. 5 (1860): 352–3] leaves CD "dumbfounded".
H. C. Watson’s hostility.
CD will publish on Primula [Collected papers 2: 45–63]. Will DO ask W. H. Fitch to make woodcuts of "pin" and "non-pin" primroses [i.e., long-styled and short-styled forms]? Encloses a sketch.