RECORD: Darwin, C. R. Geological diary: From S of St Sebastian to St Pauls head. CUL-DAR34.196 Transcribed by Kees Rookmaaker, edited by John van Wyhe (Darwin Online,

REVISION HISTORY: Transcribed by Kees Rookmaaker, corrections and editing by John van Wyhe 4.2011. RN1

NOTE: This document, part of the largest scientific document composed by Darwin during the voyage of the Beagle, is written mostly in ink. Marginal notes are here integrated into the text.

Editorial symbols used in the transcription:
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Reproduced with the permission of the Syndics of Cambridge University Library and William Huxley Darwin.

See the introduction to the Geological Diary by Gordon Chancellor.


December 15 16th [1832?]

From S of St Sebastian to St Pauls head is a large formation of horizontal strata. — these are much intersected by sloping vallies: which perhaps generally run about W & E. — From St Pauls head a chain of lofty mountains were seen running in ( (in a SE & NW direction?) towards the East & beginning: as far as could be seen about SW by S (true): softer strata: lofty cliffs

There was the last appearance of low cliff. to the West entrance of St. Polycarpo

In Thetis Bay, the hills appear to run SW & NE. —

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Citation: John van Wyhe, editor. 2002-. The Complete Work of Charles Darwin Online. (

File last updated 2 July, 2012