Encloses letter and paper to be forwarded to B. J. Sulivan.
Encloses letter and paper to be forwarded to B. J. Sulivan.
Returns letter from CD to J. L. Stokes [see 940 and 1030].
CD brought some plants in spirits from Tierra del Fuego. Did JDH see them?
Problems of explaining formation of coalfields. Comments on recent work on coal formation.
Acknowledges receipt of draft. When does JH want the money for the new farmhouse? Bankers are Robarts, Curtis & Co. JH to pay them the rent directly.
ACVDdO asks CD to assist him in finding correspondents willing to provide British fossil shells for his proposed work, Paléontologie universelle, in exchange for parts of ACVDdO’s palaeontological works.
Hybrid geese.
Variation in Mollusca.
Arrangements for publishing [South America].
B. J. Sulivan has just arrived with fossil bones from Patagonia. Wants to arrange meeting.
Does not remember where specimens came from. CD picked fossils most likely to contain Infusoria. Discusses composition of Tertiary strata of South America from which they came. Questions WCW’s statement that they contained siliceous matter.
News of progress in remodelling. He and Etty [Henrietta] miss the rest of the family.
Was sick, but "two pills of opium righted me".
CD has been stomachy and sick, but not very uncomfortable.
Working on proofs [of South America] and cannot keep printer supplied with manuscript.
His thoughts of her, and news of the children who are at Down with him.
Regrets he cannot visit JDH.
Has been talking with Lyell about coal, which he finds utterly perplexing.
Is delighted with the generalisations in latest numbers of Flora Antarctica.
Discusses printing of a plate [for South America (1846)].
Has completed descriptions of S. American fossil shells [for South America]. Proposes to name a Nautilus after A. D. d’Orbigny.
Comments on forthcoming edition [7th (1847)] of CL’s Principles. Mentions other books relevant to CL’s needs by Hooker, H. G. Bronn, Edward Forbes, and J. G. Kölreuter. Discusses his own books on volcanoes and the geology of S. America.
Mentions expected visit to Down by the Lyells.
Looks forward to LJ’s volume [Observations in natural history (1846)].
Observations on what the world would call trifling points in natural history are always very interesting to him. Deplores their absence in foreign periodicals.
Is slaving away to finish S. American geology.
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].
Thanks RM for "Dynamics of earthquakes" [Trans. R. Irish Acad. 21 (1848): 50–106]. It has cleared up his ideas on undulations. Now wishes he had said nothing about them in Journal of researches. Sends his paper ["Certain volcanic phenomena in S. America", Collected papers 1: 53–86]. Wishes RM would investigate Chile. Speculates whether earthquakes coincide with moon or tides.
Returns corrected proof of his descriptions of S. American fossil shells [South America, appendix].