RECORD: Darwin, C. R. n.d.  Abstract of Herbert, On the accumulation of diluvium. CUL-DAR39.209. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)

REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 8.2022. 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.

J. D. Herbert. 1830. On the accumulation of diluvium or gravel in the vallies which border the Great Himmalaya system of formation. Gleanings of Science, Calcutta 2 (May): 164-5.


[209]

like Polishing slate not decomposed feldspar

[illeg] say this is [proving] the same as Chile Case

[209v]

Gleanings of Science Calcutta vol II. p. 164

Capt. Herbert on Diluvium of Himalaya

In The short broad level valley, leading from the mountains to the plains (like those of Makowal or Ropar, Pinjor Kyarda, Dehra Patli) all between Setlej & Gagrah) are drawn each way division of water flows each way─ enormous accumulation of well rounded stone of many varieties, size from 3 to 7 inches in diameter, some of which must have come at least 25 miles ─ thickness of accumulation, contained in one spot to be at least 220. ─ in other place 150 ft. ─ (The beds of pebbles sometimes extend 15 miles from north of valley. I presume on plain.

[South America, pp. 59-60: "* It appears from Capt. Herbert's account of the Diluvium of the Himalaya (Gleanings of Science, Calcutta, vol. ii. p. 164), that precisely similar remarks apply to the drainage of the plains or valleys between those great mountains."]


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Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)

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