THH’s term "Pithecoid Man" is a theory in itself.
CD is convinced that his doctrine of a mundane period of glaciation is correct.
Henrietta’s serious illness.
Showing 1–20 of 73 items
THH’s term "Pithecoid Man" is a theory in itself.
CD is convinced that his doctrine of a mundane period of glaciation is correct.
Henrietta’s serious illness.
Thanks for pamphlet by A. S. Taylor.
"… we have had a terrible week with my poor girl [Henrietta] on the point of death".
Discusses experiments involving placing solutions of ammonia and other substances on leaves of plants.
Discusses pamphlet by A. S. Taylor
and note by A. W. v. Hofmann concerning iodine solution.
No summary available.
More rainfall data.
Thanks JW for his double star catalogue; JH comments on a few items contained therein.
DO’s candidacy for Professorship of Botany [at University College, London].
Henrietta’s health is better.
Paper in Botanische Zeitung [T. Nitschke, "Über die Reizbarkeit der Blätter von Drosera rotundifolia", 18: 229–34, 237–45, 245–50] missed leading point that plants close longer over animal substances. Carbonate of ammonia works on Lemna and Euphorbia roots.
Thanks for his letter. Will look forward to receiving his article in time for the July issue of the Quarterly Review.
No summary available.
No summary available.
Is grateful for JH's kind invitation to Collingwood, but regrets he cannot find time to come as he sails on the day after tomorrow and has much business to fit in before then.
No summary available.
Comments on relationship between eye-colour and deafness in cats [discussed in Origin]. Asks for more information.
Mentions criticism of Origin.
Thanks for information about horses.
Hopes JMR writes his book on language. Mentions Hensleigh Wedgwood’s work [A dictionary of English etymology, 3 vols. (1859–65)].
No summary available.
Comments on RF's writing on drifting ice; comments extensively on RF's ideas about air circulation.
No summary available.
Gives probability formula used to determine weights of stars 3 & 35 [see JH's 1860-11-2]. Explains calculation procedures previous to 1856 and those used since 1857.
Congratulations on Professorship.
Homologies between Drosera and Dionaea. Carbonate of ammonia on roots. Wants W. H. Fitch to make drawings of Dionaea. Will copy minute structure of hairs from Trécul [see 2965].
Thanks JH for his advice. Comments on various aspects of Iceland and Greenland.
Discusses James Stark's weather observations.