Announces birth of his fourth son, Leonard.
Announces birth of his fourth son, Leonard.
Hooker’s imprisonment.
Birth of Leonard Darwin.
Barnacles will never end; on to fossils.
Is sending JSB sponges.
He returns the Plumularia on which the beautiful Scalpellum ornatum was attached. [See 1229.]
Comments on paper by CHLW.
Considers effect of heat on bending of strata, and producing volcanoes and elevation.
"I can have no doubt that speculative men, with a curb on, make far the best observers."
Results of crosses in Phlox.
Replies to CD’s questions regarding impregnation of peas, beans, cabbages, and other plants by insects, wind, etc.
On Himalayan stratigraphy. Believes JDH’s observations of glacial action are the first ever done east of Urals.
Barnacles and the species theory; impressed with variation.
Effect of CD’s species sketch on JDH’s view of willow systematics.
Thanks CSB for drawings of [cirripede] larva and for permission to cite unpublished paper ["On the development of the cirripedes", Ann. & Mag. Nat. Hist. 2d ser. 8 (1851): 324–32]. Describes method of preserving specimens. Mentions Balanus common on tidal rocks at Tenby.
Thanks CSB for cirripede larvae.
Has been unwell.
Cannot see transverse articulation referred to and does not believe in it.
Sends species synonyms.
Discussion of Chthamalinae.
Suggests using asphalt to seal specimen containers.
Comments on mouth of larva.
Discusses share dealings and investment matters.
Discusses the [CD/Emma] marriage trust.
Writes concerning marriage trust.
Sends record of pigeon flight from London to Antwerp. [Lord W. Lennox, Merrie England (1857), p. 185.]
Wants catalogue of small islands that contain peculiar plants. Thinks complete floras of islands in various stages of depression [subsidence] would provide good data.
MS of a paper called "Comments on Mr Darwin’s grand theory", which generally supports CD but proposes that present flightless birds are primitive. Paper supplemented by a diagram showing the phylogeny of birds.
Thanks MM for reference to Shakespeare’s eleventh sonnet.
HW has confirmed the report in the Times of a shower of fish (minnows and sticklebacks) that fell on the Wedgwood colliery.
Concerning specimens he wants collected in the Azores.
Provides another case of apparently pure bred pointers producing litter with one setter puppy. Correspondent was told that this occurred in several litters; gives names of owners and others who can corroborate the information.
Reports the state of Anne Darwin’s health.