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To Gaston de Saporta 12 August 1876
Summary
Thanks GdeS for his Recherches sur les végétaux fossiles [1876].
| Author: | Charles Robert Darwin |
| Addressee: | Louis Charles Joseph Gaston (Gaston) de Saporta, comte de Saporta |
| Date: | 12 Aug 1876 |
| Classmark: | Archives Gaston de Saporta (private collection) |
| Letter no: | DCP-LETT-10568 |
To Gaston de Saporta 10 September 1876
Summary
Hopes GdeS will publish on subjects discussed in his letter [10587]. CD had noted similar persistence of variation in fossil shells.
Calls his attention to Nägeli’s work on Hieracium.
Expresses skepticism about O. Heer’s view that dicotyledonous plants developed suddenly. Believes they must have developed slowly in some part of the globe completely isolated from other regions.
| Author: | Charles Robert Darwin |
| Addressee: | Louis Charles Joseph Gaston (Gaston) de Saporta, comte de Saporta |
| Date: | 10 Sept 1876 |
| Classmark: | Archives Gaston de Saporta (private collection) |
| Letter no: | DCP-LETT-10591 |
Document type
| letter | (2) |
Correspondent
| Darwin, C. R. | (2) |
| Saporta, Gaston de | (2) |
