[42] Phil. Trans. vol. xviii.
[43] Oldham and Mallet, ‘Cachar Earthquake,’ Proc. Geolog. Soc. 1872.
[44] Phil. Trans. vols. li. and xviii.; Gent. Mag. vol. xx. 212.
[45] Trans. Royal Geog. Soc. vol. vi.
[46] Phil. Trans. vols. xxxvi. and xxxix.
[47] Am. Jour. of Sci. 1865, vol. xl. p. 365.
[48] Proc. Geolog. Soc. Ap. 1875, p. 270.
[49] Gent. Mag. vol. xxi. p. 569.
[50] Jahrb. f. Min. 1840, p. 173.
[51] Oldham and Mallet, ‘Cachar Earthquake,’ Trans. Geolog. Soc. Ap. 1872.