From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[3 November 1854]
Source of text:
RS:HS 6.269
Summary:
Sending one of his equations for JH's comments.
Contributor:
John Herschel Project
From:
Joseph Dalton Hooker
To:
Charles Robert Darwin
Date:
[3 Nov 1854]
Source of text:
DAR 104: 214–15
Summary:
JDH’s contempt for R. I. Murchison.
There is a Cyperus species and a Pteris species endemic to hot volcanoes of Ischia. Why are there no other migrators?
Contributor:
Darwin Correspondence Project
From:
James Clark Ross
To:
William Sharpey
Date:
3 November 1854
Source of text:
MM/19/94, Royal Society
Summary:
No summary available.
Contributor:
Royal Society