From:
Ernst Philipp August (Ernst) Haeckel
To:
Charles Robert Darwin
Date:
9 May 1876
Source of text:
DAR 166: 68
Summary:
Sends Die Perigenesis der Plastidule [1876]. Comments on CD’s theory of Pangenesis. Explains his own theory of Perigenesis.
Returns Webb and Berthelot, Îles Canaries; Géographie botanique [1840].
Describes work on 3d ed. of Anthropogenie.
Contributor:
Darwin Correspondence Project