RECORD: Darwin, C. R. 1860.12.05. North Atlantic telegraph expedition. CUL-DAR205.2.190. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)

REVISION HISTORY: Transcribed by Christine Chua and John van Wyhe, edited by John van Wyhe. 5.2022. 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-DAR205.2 contains notes on means of distribution.

The brown crayon number '18' indicates that this document was filed by Darwin in his portfolio for the subject of Migration.

Anon. 1860. The North Atlantic telegraph expedition. The Times (5 December): 10.


[190]

[printed clipping:] By these contrivances not only were the soundings rendered more certain, but very often under-stratum of the borrom was found to be composed of entirely different material from that which lay upon the surface, and which is usually brought up by the rod or lead in ordinary deep sea soundings. Indeed, it is not too much to say that until the present soundings were taken by Sir F. L. M'Clintock the true nature of the bottom of the sea at considerable depths was hardly understood. It is really a matter

 

Times. Dec 5/60/

"The N. Atlantic telegraphic Expedition" Between Faroe & Scotland 254 Faths —

Between F. & Iceland under 300 F.—

Between Iceland & Greenland nearly 900 Fath — Greenland to Labrador 2030 Fathoms.—

Above extent important are now — preservation of fossil remains in deep sea.

18 & 24..


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

File last updated 25 September, 2022