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Darwin, C. R. in correspondent 
Ehrenberg, C. G. in correspondent 
1840-1849::1845::05 in date 
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From:
Charles Robert Darwin
To:
Christian Gottfried Ehrenberg
Date:
21 May [1845]
Source of text:
Museum für Naturkunde Berlin (MfN/HBSB, N005 NL Christian Gottfried Ehrenberg Nr. 43)
Summary:

CGE’s account of Pampas mud confirms CD’s view of its origin. Will send Patagonian specimens. Discusses dust-carrying winds in the Atlantic.

Was not referring to F. J. F. Meyen’s voyage.

Corrects error concerning samples.

Contributor:
Darwin Correspondence Project