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 |
From David Forbes 1 March 1872
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
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 …
Author
Darwin, Francis | (1) |
Forbes, David | (1) |
Gray, Asa | (1) |
Addressee
Darwin, C. R. | (2) |
Gilbert, J. H. | (1) |
Correspondent
Darwin, C. R. | (2) |
Darwin, Francis | (1) |
Forbes, David | (1) |
Gilbert, J. H. | (1) |
Gray, Asa | (1) |
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Voyage of HMS Beagle in Commentary
Voyage of HMS Beagle in Commentary
2 Items

Darwin & coral reefs
Summary
The central idea of Darwin's theory of coral reef formation, as it was later formulated, was that the islands were formed by the upward growth of coral as the Pacific Ocean floor gradually subsided. It overturned previous ideas and would in itself…

Books on the Beagle
Summary
The Beagle was a sort of floating library. Find out what Darwin and his shipmates read here.