Discusses the difficulty of reconstructing angiosperm phylogeny.
Discovery of polar fossil plants helps explain migrations.
Hooker has identification of GdeS’s Permian fossil.
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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.
Discusses the difficulty of reconstructing angiosperm phylogeny.
Discovery of polar fossil plants helps explain migrations.
Hooker has identification of GdeS’s Permian fossil.
Congratulations on election to the French Academy of Sciences, Botany Section.
Has sent GdeS’s drawing to Hooker. He, Oliver, and Thiselton-Dyer have been perplexed by it.
L. Lesquereux’s discoveries in the Cincinnati Lower Silurian beds.
The Permian fossil sent by GdeS has stirred up the Kew botanists. Hooker suggests it was a Ceratopteris.
It would be false to pretend he cares very much about his election to the Institut.
Glad to hear GdeS plans to publish a work on the more ancient fossil plants. Hopes he will report also on the more recent Tertiary forms because the close gradation of such forms is "a fact of paramount importance for the principle of evolution".
Thanks for GdeS’s Le monde des plantes [1879].
CD has just read "Végétation polaire" [C. R. Congr. Int. Sci. Geogr. 1 (1878): 197–242] with interest. Hooker gave it conspicuous place in his Royal Society Address (1878).