From W. E. Darwin [29 February 1872]
Summary
Amount of clay present in certain chalk samples.
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [29 Feb 1872] |
| Classmark: | DAR 162: 102 |
| Letter no: | DCP-LETT-7469 |
Document type
| letter | (1) |
Author
| Darwin, W. E. | (1) |
Addressee
| Darwin, C. R. | (1) |
Correspondent
| Darwin, C. R. | (1) |
| Darwin, W. E. | (1) |
Date
| 1872 | (1) |
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Human nature in Commentary
Human nature in Commentary
2 Items
Darwin’s queries on expression
Summary
When Darwin resumed systematic research on emotions around 1866, he began to collect observations more widely and composed a list of queries on human expression. A number of handwritten copies were sent out in 1867 (see, for example, letter to Fritz Muller…
Matches: 1 hits
- … When Darwin resumed systematic research on emotions around 1866, he began to collect observations …
Descent
Summary
There are more than five hundred letters associated with the research and writing of Darwin’s book, Descent of man and selection in relation to sex (Descent). They trace not only the tortuous route to eventual publication, but the development of Darwin’s…
Matches: 1 hits
- … ‘ Our ancestor was an animal which breathed water, had a swim-bladder, a great swimming …
