Text Online
From:
John Wesley Powell
To:
Alfred Russel Wallace
Date:
20 March 1888
Source of text:
British Library, The: BL Add. 46441 ff. 80-81
Summary:
No summary available.
Contributor:
Alfred Russel Wallace Correspondence Project
No summary available.
Encloses postage for umbrella Meldola returned. Has had a breakthrough with his hybridity chapter ... "in some cases nat. select. will accumulate variations in infertility between incipient species." Thinks he has made the issue a good deal clearer than Darwin left it.
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