No summary available.
No summary available.
No summary available.
Is beginning to work on the Annual Report. Has he any information about F. W. Bessel or J. J. L. Lalande's catalogue?
Asks for assistance investigating raised beaches on the river Tweed around Galashiels.
Thanks for the observations WK has sent.
No summary available.
Discusses enclosed MS of CD’s review [of G. R. Waterhouse, A natural history of the Mammalia, vol. 1 (1846); Collected papers 1: 214–17].
Hopes JDH can come to stay in January.
Thanks for the corallines.
Mention of JDH’s capital speech.
Can JDH come on 16 Jan? CD will ask the "old set" to come and also the Lyells.
Thanks JH for draft. Glad to hear account of farmhouse.
Discusses the geological origin of terraces.
Mentions R. I. Murchison’s paper ["On the superficial detritus of Sweden", Q. J. Geol. Soc. Lond. 2 (1846) pt 1: 349–81].
Comments on Tertiary beds of South America. Doubts that durable formations are now accumulating. Discusses formation of trap-rock. Notes effect of decomposition of lava; discusses action of submerged gravel on underlying rock.
Responds to LH’s comments on South America.
Thinks it unsound to designate a geological epoch after man. Doubts people’s confidence in date of man’s introduction.
Criticises A. D. d’Orbigny’s theory of elevation of the Cordillera.
Lists sections of South America of special interest.
Asks JM for information on sales of his Journal of researches and to procure for him a copy of the American edition. He is curious to see if the part on slavery has been altered.
Appears to be providing JH with the most recent news about JH's aunt Caroline.
No summary available.
Discusses possible meteorological and magnetic research possibilities in the colonies, particularly at Bermuda.
Discusses issues raised in JH's 'On the Chemical Action of the Rays of the Solar Spectrum on Preparations of Silver....'
No summary available.
No summary available.
Sends some books in response to JH's request for information about F. W. Bessel [see JH's 1846-12-20]; GA's daughter Hilda is very ill.