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From:
Charles Robert Darwin
To:
T. S Noble
Date:
8 Feb [1868]
Source of text:
Yorkshire Philosophical Society, Council Minute Book, vol. 3, p. 619 (2 March 1868)
Summary:

CD appreciates the honour of being elected an Honorary Member of the Yorkshire Philosophical Society.

Contributor:
Darwin Correspondence Project
From:
Herbert Spencer
To:
Charles Robert Darwin
Date:
8 Feb 1868
Source of text:
DAR 177: 227
Summary:

Thanks CD for copy of Variation.

Discusses Pangenesis and considers CD’s "gemmules" comparable to his own hypothetical "physiological units" ["On alleged ""spontaneous generation"", and on the hypothesis of physiological units", appendix in The principles of biology, vol. 1 (1864)].

Contributor:
Darwin Correspondence Project
From:
Albany Hancock
To:
Charles Robert Darwin
Date:
8 Feb 1868
Source of text:
DAR 82: A51–4
Summary:

On the colours of the nudibranch Mollusca. [See Descent 1: 326.]

Contributor:
Darwin Correspondence Project
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