Note BE — Front matter (continued 6)

For interglacial beds of north Germany see Helland: Zeitschr. d. deutsch. geol. Ges., xxxi., 879; Penck: Ibid., xxxi., 157; Länderkunde von Europa (Das deutsche Reich), 1887, 512; Dames: Samml. gemeinverständl. wissensch. Vorträge, von Virchow u. Holtzendorff: xx. Ser., 479 Heft; Schröder: Jahrb. d. k. geol. Landensanst. f. 1885, p. 219. For further references see Wahnschaffe, op. cit. I have not thought it worth while in this paper to refer to the interglacial deposits of our own islands. A general account of them will be found in my Great Ice Age, and Prehistoric Europe. The interglacial phenomena of the Continent seem to be less known here than they ought to be.