[243] Mechanismus der Gebirgsbildung, p. 213.
[244] Am. Nat., Vol. XIX, p. 257, 1885.
[245] Geol. Surv. of Canada, p. 33 D, 1886.
[246] Elements of Geology, 5th ed., p. 266.
[247] Van Hise. Bull. Geol. Soc. of Am., 1897, Vol. IX, p. 291.
[248] See Woodward’s address, Mathematical Theories of the Earth, Proc. Am. Assc. for Adv. Sci., 1889, pp. 59–63.
[249] Nat. Phil. Thompson and Tait, Pt. II, p. 477. See also Popular Lectures and Addresses, 1894, II, p. 313.
[250] Physics of the Earth’s Crust, Fisher, p. 95.
[251] Origin of Mountain Ranges, T. Mellard Reade, p. 125.
[252] Phil. Trans. Roy. Soc., Vol. 178, pp. 231–49.