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Darwin Correspondence Project

Daniel Sharpe


Geologist. Merchant in Portugal, 1835–8. Studied slatey cleavage and wrote several papers on the cause of cleavage and foliation. President of the Geological Society of London, 1856. FRS 1850.



Sarjeant 1980–96


ODNB: Oxford dictionary of national biography: from the earliest times to the year 2000. (Revised edition.) Edited by H. C. G. Matthew and Brian Harrison. 60 vols. and index. Oxford: Oxford University Press. 2004.

Sarjeant, William A. S. 1980–96. Geologists and the history of geology: an international bibliography. 10 vols. including supplements. London: Macmillan. Malabar, Fla.: Robert E. Krieger Publishing.