Summary

Describes the two species of lizard [Amblyrhynchus] found in the Galapagos Archipelago.

Summary

He encloses an unidentified paper received from R. I. Murchison the previous day.

Is unable to provide information about Dr Du Gard.

Appreciates the maps of Glen Roy sent by WB. Would welcome the opinions of WB and Louis Agassiz concerning the parallel roads but cannot give up the idea of their marine origin.

Summary

Has written to William Buckland, recommending EC for position.

Summary

Encloses note from William Buckland [1190], stating that no appointment of surveyor is to be made. Thinks further recommendation would be unwise, but will write to Sir Henry De la Beche and [Robert?] Hutton if EC wishes.

Summary

No frogs or toads are able to live in completely closed holes. Cites experiment by William Buckland.

Summary

[Excerpt copied from a letter CD wrote to WHF.]

CD’s gratefulness to William Buckland for his guidance on the glaciated terrain of N. Wales. "I am also convinced that the valleys of Glen Roy … have been occupied by arms of the Sea, & very likely, (for on that point I cannot of course doubt Agassiz & Buckland) by glaciers also."

Summary

On the Duke of Argyll and a review of his Reign of law.

Asa Gray’s theological view of variation. God’s role in formation of organisms; JDH’s view of Providence.

Insular and continental genera.

Owen on continuity and ideal types

and on bones of Mauritius deer.

On man.

Summary

Comments on Ann Susan Horner’s escape in a dangerous incident at sea.

Compares addresses by William Buckland and CL, delivered at recent meeting of the Geological Society.

Discusses the views on Glen Roy in Chambers’ Ancient sea-margins [1848].

Speculates that Chambers wrote Vestiges [of creation (1844)].

Summary

CD in London to meet with naturalists about his collections. Lyell and Owen are helpful, but no one else, except R. E. Grant, seems to want to examine his specimens.

Summary

Will speak to Richard Owen, Henry De la Beche, and Robert Hutton concerning appointment for EC.

Leaving for sea-side on Saturday.

Summary

Sends news of his house-hunting.

Envies WDF his discovery of Cheirotherium footprints.

Summary

Asks correspondent if he would prefer the President’s signature alone or with those of other scientific men.

Summary

Asks FB’s help in identifying an article in The Field about the fins of fishes growing again after being cut off, and inquiring whether he has heard of the re-growth of organs in the mammalia or birds.

Summary

Discusses proposed survey of Glen Roy. Mentions Glen Roy theories of Agassiz and William Buckland. Includes a memorandum calling for a careful survey of the parallel roads of Glen Roy. Mentions M. A. Bravais ["On the lines of ancient level of the sea in Finmark", Q. J. Geol. Soc. Lond. 1 (1845): 534].

Summary

Regrets that state of his health forces him to resign as one of the Secretaries of the Society.

Summary

Comments on paper by DM ["On the parallel roads of Lochaber", (1847) Trans. R. Soc. Edinburgh 16 (1849): 395–418]. "I am not in the least convinced about the Barriers … [but] I am very much staggered in favour of the ice-lake theory of Agassiz & [William] Buckland." Will "send a letter to the Scotsman, in which I give briefly my present impression".

Cites facts mentioned in South America possibly of use to DM.

Summary

Responds to report of the referee [on his paper "The formation of mould"]. Strikes out a paragraph and wants to add a note. Asks WL’s advice about a sentence.

Summary

Sends Origin to JP. Says it is as yet only an abstract. Fears JP will "fulminate anathemas" against it. Asks him to read it all straight through, otherwise it will be unintelligible.

Is not so foolish as to expect to convert anyone. CD remembers how many long years his own conversion took. Hooker "has completely given up species as immutable creatures".

Summary

Sorry that ill health prevented sooner reply. Letter about caves at Caldy was already read by Buckland. Will examine birds’ beaks when better and present to Geological Society of London in Smith’s name.

Summary

Says AM’s letters on glacial action not publishable since they do not give facts. Suggests readings on the subject of glaciers. Expresses doubts about AM’s theory that Scandinavian glaciers brought the boulders he was studying.