[46]. Lecret. De Rerum Natura, v. 1281.
[47]. See Lyell, ‘Antiquity of Man,’ 3rd ed. 1863; Lubbock, ‘Prehistoric Times, 2nd ed. 1870; ‘Trans. of Congress of Prehistoric Archæology’ (Norwich, 1868); Stevens, ‘Flint Chips, &c.,’ 1870; Nilsson, ‘Primitive Inhabitants of Scandinavia’ (ed. by Lubbock, 1868); Falconer, ‘Palæontological Memoirs, &c.’; Lartet and Christy, ‘Reliquiæ Aquitanicæ’ (ed. by T. R. Jones); Keller, ‘Lake Dwellings’ (Tr. and Ed. by J. E. Lee), &c., &c.
[48]. Wallace, ‘Indian Archipelago,’ vol. i. p. 357.
[49]. ‘Early History of Mankind,’ pp. 192, 243, &c., &c.
[50]. Nilsson, ‘Primitive Inhabitants of Scandinavia,’ p. 104.
[51]. Klemm, ‘Allg. Culturwissenschaft,’ part ii., Werkzeuge und Waffen.
[52]. Lane Fox (Pitt-Rivers), ‘Lectures on Primitive Warfare,’ Journ. United Service Inst., 1867-9.
[53]. Evans in ‘Trans. of Congress of Prehistoric Archæology’ (Norwich, 1868), p. 191; Rau in ‘Smithsonian Reports,’ 1868; Sir E. Belcher in Tr. Eth. Soc., vol. i. p. 129.
[54]. See details in ‘Early History of Mankind,’ chap. vii.-ix.
[55]. Will. de Rubruquis in Pinkerton, vol. vii. pp. 46, 67, 132; Michie, ‘Siberian Overland Route,’ p. 96.