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DCP-LETT-4082

From:
Jean Louis Armand (Armand de Quatrefages) Quatrefages de Bréau
To:
Charles Robert Darwin
Date:
[28 Mar] – 11 Apr 1863
Source of text:
DAR 175: 3
Summary:

Continues to support, in debates at the Société d’Anthropologie, the view that variability of animals and anatomical modifications are produced by environment. Wishes to use CD’s niata cattle example from Journal of researches [2d ed., pp. 145–6].

Contributor:
Darwin Correspondence Project

Tyndall1990

From:
Francois-Napoleon-Marie Moigno
To:
John Tyndall
Date:
Undated
Source of text:
MS JT/1/M/106, RI
Summary:

No summary available.

Contributor:
Tyndall Project

DCP-LETT-4064

From:
Joseph Dalton Hooker
To:
Charles Robert Darwin
Date:
[28 Mar 1863]
Source of text:
DAR 101: 121–2
Summary:

Evidence of tropical floras continuous since Tertiary cannot fit CD’s position on intermittent cold periods.

Agrees with CD on reversion and latency.

Contributor:
Darwin Correspondence Project
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Tyndall1989

From:
John Tyndall
To:
Juliet Pollock
Date:
Undated
Source of text:
MS JT/1/TYP/6/2002-3, RI
Summary:

No summary available.

Contributor:
Tyndall Project

DCP-LETT-4063

From:
Charles Robert Darwin
To:
Daniel Oliver
Date:
28 Mar [1863]
Source of text:
DAR 261.10: 43 (EH 88206026)
Summary:

Nectar secretion in Edwardsia. Could the stamen protect stigma?

Sends monstrous Primula with three pistils.

Had never heard of Robert Caspary, but what DO thinks is the placenta could be a whorl of pistils without stigmas.

Contributor:
Darwin Correspondence Project
Text Online

Faraday4316

From:
Peter Henry Berthon
To:
Michael Faraday
Date:
28 March 1863
Source of text:
LMA CLC/526/MS 30108/4/129
Summary:

No summary available.

Contributor:
Faraday Project
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