From:
John Herschel
To:
John Tyndall
Date:
June 24/54
Source of text:
MS JT/1/H/91; MS JT/1/TYP/2/498, RI
Summary:
No summary available.
Contributor:
Tyndall Project
Showing 1–7 of 7 items
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Thanks for papers on diamagnetism and lecture on 'slaty cleavage.' Compares with phenomenon of 'ringing coins' in mint. Explains with examples conformity of JT's views with JH's own on geological stratification. Praises simplicity yet completeness of JT's work.
Clarifies letter on motion and structure modification of glaciers. JH thinks glacier ice unfavorable for exhibiting JT's phenomenon [see JT's 1856-7-30].
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Thanks for lecture on glacier cleavage. Wonders how 'regelation' occurs when two masses of ice at 32° are placed in contact.