From:
Charles Robert Darwin
To:
Daniel Sharpe
Date:
[19 Jan 1847]
Source of text:
The British Library (Add MS 42240: 21–2)
Summary:
Comments on letter by Bernhard Studer ["Remarks on the geological relations of the gneiss of the Alps", Edinburgh New Philos. J. 42 (1846–7): 186] and on article by DS ["On slaty cleavage", J. Geol. Soc. Lond. 3 (1847): 74–105]. Discusses geological cleavage and foliation.
Contributor:
Darwin Correspondence Project