Search: Charles Darwin in collection 
Murdoch, G. B. in correspondent 
1870-1879 in date 
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From:
George Brown Murdoch
To:
Charles Robert Darwin
Date:
10 Mar 1871
Source of text:
DAR 90: 68–71
Summary:

Relation of surplus vigour of males to sexual selection.

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
George Brown Murdoch
Date:
13 Mar 1871
Source of text:
David Henderson-Howat (private collection)
Summary:

Believes he has committed an oversight with regard to sexual selection in insects. Cites conclusions of B. T. Lowne, which are similar to GBM’s.

Contributor:
Darwin Correspondence Project