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Showing 1–20 of 78 items
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Lateral teeth in Arcadae.
Gives CD page references [in The new statistical account of Scotland, vol. 14, pp 446, 507] for information regarding parallel roads.
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Note on editorial details concerning names of fossil shells [for South America, appendix]. The Latin for "Darwin" is "Darvinius".
Describes his reasoning in classifying CD’s Turritella ambulacrum specimens into two sorts. GBS holds that distinguishing characters, whether of species or varieties, should always be noticed. [See South America, appendix, pl. III, fig. 49.]
Disappointed with Webb and Berthelot.
Delighted to hear of more species from the Galapagos, surprised to hear W. Indian character of flora.
Sends identifications of CD’s Bahia Blanca fossil shells [see 830].
Goes on the assumption that each species has one origin, is immutable, and migrates.
Disagrees with Gaudichaud[-Beaupré] that volcanic island species are polymorphous.
Some mundane genera vary, others do not (Senecio vs Gnaphalium).
John Lindley’s doctrine of longevity of trees is amazing.
Edward Forbes’s health is better.
Will come to visit Kew if Claude Gay speaks English. Otherwise would prefer to wait until spring.
Gives his opinion on the tropical character of fossil shells listed by CD. The shells of Navidad [Chile] are not particularly tropical.
Will visit JDH in spring.
Will JDH ask Gay what birds, reptiles, or mammifers inhabit Juan Fernández [Island]?
Has JDH seen William Herbert’s paper ["Local habitation and wants of plants", J. Hortic. Soc. Lond. 1 (1846): 44–9]?
Thinks JDH’s explanation of polymorphism on volcanic islands is probably correct.
Proposes experimental test to see whether alpine form of a plant is inherited like a true variety.
No summary available.
Has had to make a Post Office order to JDH payable at Charing Cross instead of Kew.
Does Sir William [Hooker] know the Dean of Manchester’s London address?
No summary available.
Sends enclosure for JDH to read [letter from E. Forbes, 956]. "I cannot see my way about his post-miocene land."
Answers CD’s objections with botanical and geological arguments supporting the existence of an ancient post-Miocene land extending over what is now the Mediterranean and past the Azores in the Atlantic [EF’s "Atlantis" theory in "On the connexion between the distribution of the existing fauna and flora of the British Isles and the geological changes which have affected their area", Mem. Geol. Surv. G. B. 1 (1846): 336–432].
Glad to hear of JDH’s botanical appointment [with Geological Survey].
Edward Forbes has written about his subsidence doctrine; CD objects to its hypothetical base.