RECORD: Darwin, C. R. n.d. Abstract of Macculloch, A geological classification of rocks, etc. CUL-DAR42.58. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 1.2022. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volume CUL-DAR42 contains notes for Darwin's book South America (1846).
Macculloch J. 1821. A geological classification of rocks, with descriptive synopses of the species and varieties comprising the elements of practical geology. London: Longman, Hurst, Rees, Orme & Brown.
[58]
Macculloch system of geology (Dr Holland has book) many facts about Cleavage &c
Mention Dr Holland's remarkable statements & specimens about gneiss from vitrified forests.
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 25 September, 2022