A Manual of Elementary Geology / or, The Ancient Changes of the Earth and its Inhabitants as Illustrated by Geological Monuments

by Sir Charles Lyell

[399-A] Caldcleugh, Phil. Trans. 1836. p. 27., and Official Documents of Nicaragua.

[399-B] See Principles, Index, "Skaptar Jokul."

[401-A] This view of the Isle of Cyclops is from an original drawing by my friend the late Captain Basil Hall, R. N.

[404-A] Consult the valuable memoir of M. L. A. Necker, Mém. de la Soc. de Phys. et d'Hist. Nat. de Génève, tom. ii. part i. Nov. 1822.

[405-A] From a drawing of M. Necker, in Mém. above cited.

[405-B] Phil. Trans., vol. lxx., 1780.

[409-A] Maclure, Journ. de Phys., vol. lxvi. p. 219., 1808; cited by Daubeny, Description of Volcanos, p. 24.

[410-A] This view is taken from a sketch which I made on the spot in 1830.

[416-A] Trans. of Geol. Soc., 2d series, vol. v.

[419-A] Scrope, Edin. Journ. of Sci., June, 1826, p. 145.