From:
Charles Robert Darwin
To:
Otto Zacharias
Date:
[24 Feb 1877]
Source of text:
Zacharias 1882 , pp. 76–7
Summary:
Thanks OZ for a "magnificent Album".
On Beagle voyage CD believed in permanence of species. Had occasional vague doubts. In autumn of 1836 saw how many facts indicated common descent of species. In 1837 opened notebook to record facts.
Contributor:
Darwin Correspondence Project