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Darwin Correspondence Project

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Darwin Correspondence Project
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From Francis Darwin to J. H. Gilbert   8 June 1876

Summary

Asks about constituents of burnt soil.

Author:  Francis Darwin
Addressee:  Joseph Henry Gilbert
Date:  8 June 1876
Classmark:  Rothamsted Research (GIL13)
Letter no:  DCP-LETT-10535F

Matches: 2 hits

  • … ·33 ·15 Soda ·26 ·04 Phosphoric acid ·04 ·09 Sulphuric acid traces none 100·13 99·69 If my …
  • … Loss on ignition 4·26 1·20 Silica  77·72 89·09 Oxide of Iron  5· 52 3·88 Alumina  8·79 3· …

From David Forbes   1 March 1872

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Summary

Sends information on composition of chalk at Shoreham and Folkestone.

Author:  David Forbes
Addressee:  Charles Robert Darwin
Date:  1 Mar 1872
Classmark:  DAR 164: 149
Letter no:  DCP-LETT-8233

Matches: 1 hit

  • … low water Folkestone Carbonate of lime 94·09     —     of Magnesium 0·31 Insoluble (rock …

Smith, C. A. (1827–1907)

Matches: 1 hit

  • … as Springfield Daily Republican; Date: 09-19-1896; Page: 4; Location: Springfield, …

From Asa Gray   22 May 1877

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Summary

Asked C. E. Bessey whether Lithospermum longiflorum was dimorphic like its relatives. Encloses CEB’s reply.

Author:  Asa Gray
Addressee:  Charles Robert Darwin
Date:  22 May 1877
Classmark:  DAR 110: B53–7, DAR 165: 196
Letter no:  DCP-LETT-10969

Matches: 1 hit

  • … Corolla 1.14 Style .95 Stamens .98 Anthers .09 Pollen falling freely. Plant No 4 Flower 7 …
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09 in keywords
human evolution in Commentary
2 Items

Darwin in letters, 1869: Forward on all fronts

Summary

At the start of 1869, Darwin was hard at work making changes and additions for a fifth edition of  Origin. He may have resented the interruption to his work on sexual selection and human evolution, but he spent forty-six days on the task. Much of the…

Matches: 5 hits

  • … by his perfectibility principle (Nägeli 1865, pp. 28–9). In further letters, Hooker tried to provide …
  • … hatred—’ ( from Asa Gray and J. L. Gray, 8 and 9 May [1869] ). James Crichton-Browne and …
  • … of the soil ( letter to  Gardeners’ Chronicle , 9 May [1869] ). In March, Darwin received …
  • … I do not care to follow him’ ( letter from T. H. Farrer, 9 October 1869 ). Farrer ventured to …
  • … on summit of a mountain.—’ ( letter to T. H. Huxley, 9 July [1869] ).  Earlier in the year, …

Darwin in letters,1870: Human evolution

Summary

The year 1870 is aptly summarised by the brief entry Darwin made in his journal: ‘The whole of the year at work on the Descent of Man & Selection in relation to Sex’.  Descent was the culmination of over three decades of observations and reflections on…

Matches: 2 hits

  • … ‘is the bane of existence!’ ( letter to William Ogle, 9 November 1870 ). Researching …
  • … demons and spirits were white ( letter from W. W. Reade, 9 November 1870 ). Keen for more …