Asks about Fuegian specimens stored at the Geological Society. CD needs them soon.
Asks about Fuegian specimens stored at the Geological Society. CD needs them soon.
Comments on potato disease and its effects on the poor.
Describes visit to his Lincolnshire farm,
to York where he discussed hybrids with the Dean of Manchester [William Herbert],
his meeting with Charles Waterton, and his delight with Chatsworth.
Disappointed at Hooker’s failure to receive the Edinburgh chair; believes JDH will make a great botanist.
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.
Comments on David Milne’s paper ["On the parallel roads of Lochaber" (1847), Trans. R. Soc. Edinburgh 16 (1849): 395–418]. CD still believes in marine origin. Rejects barrier of detritus at mouth of Glen Roy. If roads were formed by lake, it must have been ice-lake.
Comments on evidence of glaciers and icebergs in North Wales. Thinks pass caused by tidal channel, not river. Suggests that RC make altitude measurements at various points.
No summary available.
No summary available.