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1870-1879::1871::03::12 in date 
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DCP-LETT-7574

From:
Charles Robert Darwin
To:
George Busk
Date:
12 Mar [1871]
Source of text:
American Philosophical Society (Mss.B.D25.387)
Summary:

Discusses his blunder in "confounding the two foramina" [in the skull] of apes [in Descent].

Discusses views of George Rolleston, St George Mivart, and Huxley on the occurrence of the foramina.

Contributor:
Darwin Correspondence Project

DCP-LETT-7575

From:
Charles Robert Darwin
To:
William Ogle
Date:
12 Mar [1871]
Source of text:
DAR 261.5: 7 (EH 88205905)
Summary:

Thanks WO for his replies [to 7551]. Discusses the open mouth in surprise; asks WO to investigate its function in hearing and breathing.

Asks why deaf persons generally keep mouths open.

Contributor:
Darwin Correspondence Project
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