Note 37 — Chapter VI
Reading edition
The Tertiary gabbros of the Inner Hebrides have already been cited, and will be more fully described in a later chapter as exhibiting the heterogeneousness of an eruptive magma.
[38] See Messrs. Dakyns and Teall, Quart. Journ. Geol. Soc. xlviii. (1892), p. 104; Prof. Brögger, op. cit. 1. (1894), p. 15; Mr. A. Harker, op. cit. p. 320; Prof. Iddings, Journ. Geol. Chicago, i. (1893), p. 833; Bull. Phil. Soc. Washington, ii. (1890), p. 191; 1892, p. 89.