Search: letter in document-type 
Darwin, C. R. in correspondent 
Airy, Hubert in correspondent 
1870-1879::1871::12 in date 
Sorted by:

Showing 13 of 3 items

From:
Hubert Airy
To:
Charles Robert Darwin
Date:
9 Dec 1871
Source of text:
DAR 159: 13
Summary:

Reply to CD’s letter of 5 Apr 1871 [7659], in which he asked HA for further details on when and how platysma myoides contracts.

Replies to CD’s questions about sources on leaf arrangement.

Gives news of speech and paper about CD.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Hubert Airy
Date:
10 [Dec] 1871
Source of text:
DAR 143: 16
Summary:

Discusses movement of ears and contraction of the platysma.

Discusses phyllotaxy, citing work of Carl Nägeli and Chauncey Wright.

Contributor:
Darwin Correspondence Project
From:
Hubert Airy
To:
Charles Robert Darwin
Date:
12 Dec 1871
Source of text:
DAR 159: 14
Summary:

Thanks for letter and reference to Nägeli’s observations on leaf arrangement in the bud.

Contributor:
Darwin Correspondence Project