A Popular History of Astronomy During the Nineteenth Century / Fourth Edition

by Agnes M. Clerke

[893] Astr. Nach., No. 3,097; Phil. Trans., vol. clxxxvi., A., p. 469; Proc. Roy. Soc., vol. lix.

[894] See Chandler's searching investigations, Astr. Jour., Nos. 329, 344, 351, 392, 402, 406, 412, 446, 489, 490, 494, 495.

[895] Rees, Pop. Astr., No. 74, 1900.

[896] Nature, vol. lxi., p. 447; see also A. V. Bäcklund, Astr. Nach., No. 3,787.

[897] Trans. Geol. Soc., vol. iii. (2d ser.), p. 293.

[898] See his Treatise on Astronomy, p. 199 (1833).

[899] Phil. Mag., vol. xxviii. (4th ser.), p. 121.

[900] Climate and Time, 1875; Discussions on Climate and Cosmology, 1885.

[901] See for a popular account of the theory, Sir R. Ball's The Cause of an Ice Age, 1892.

[902] See A. Woeikof, Phil. Mag., vol. xxi., p. 223.