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From:
James Croll
To:
Alfred Russel Wallace
Date:
2 December 1879
Source of text:
  • British Library, The: BL Add. 46436 ff. 66-67
  • Irons, J. C. (1896). In: Autobiographical Sketch of James Croll LL.D., F.R.S., Etc. London: E. Stanford. [pp. 340-341]
Summary:

No summary available.

Contributor:
Alfred Russel Wallace Correspondence Project
From:
Ambrosius Arnold Willem Hubrecht
To:
Charles Robert Darwin
Date:
2 Dec 1879
Source of text:
Hubrecht Institute for Developmental Biology and Stem Research
Summary:

Expresses his gratitude for CD’s criticism and advice relating to his unripe hypothesis [see 12200]. His new results regarding the anatomy of different genera of Nemerteans, especially the discovery of a central nervous system.

Contributor:
Darwin Correspondence Project
From:
Edmund Rogers Shaw
To:
Charles Robert Darwin
Date:
2 Dec 1879
Source of text:
DAR 177: 148
Summary:

Describes bearded horses seen on island of Sark.

Contributor:
Darwin Correspondence Project