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From:
Charles Robert Darwin
To:
Francis Darwin
Date:
6 June [1871]
Source of text:
DAR 271.3: 4
Summary:

Thanks for FD’s help. CD cannot conceive what Mivart means by "the identity between eyes of Cephalopods and Vertebrata".

Has invited Michael Foster to Down.

Contributor:
Darwin Correspondence Project
From:
Gerhard Friedrich (Gerhard) Rohlfs
To:
Charles Robert Darwin
Date:
6 June 1871
Source of text:
DAR 89: 183–4
Summary:

Various observations from his experience in Africa relevant to Descent.

Fertility of hybrids of blacks and whites.

Protective coloration of Sahara animals.

Natives’ ideas of female beauty.

Contributor:
Darwin Correspondence Project
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