[216.] ——“Chronologie der ältesten Bronzezeit,” Arch. f. Anth., XXVI, 1899, 905.
[217.] ——“Preclassical Chronology of Greece and Italy,” Journ. Anth. Inst., 1897.
[218.] ——“Chronologie préhistorique,” Cong. Int. d’Anth. et d’Arch., XII, 339. Cf. Müller, S. Ibid., X. Paris, 228.
[219.] Scheitelig, H. “Vorgeschichte Norwegens,” Mannus., III, 1911, 29.
[220.] Kossina, G. “Urfinnen und Urgermanen,” Mannus., I, 17.
[221.] Worsaae, J. J. A. “Arctic Cultures,” Cong. Int. d’Anth. et d’Arch. Stockholm, VII, 1874, 208. Also, J, 63; M, 317 and Bib., 323.
[222.] Types of Axe, G, I, 48; B, II, 184; A, I, 334; F, Art “Aexte.” Cf. also “Zeitalter.”
[223.] Montelius, O. “Les differents Types des Haches,” Cong. Int. d’Anth. et d’Arch. Stockholm, VII, I, 238.
[226.] Schmidt, R. R. “Die Grundlagen für die Diluviale Chronologie u. Paläethnologie Westeuropas,” Zts. f. Eth., XLIII, 1911, 945. Cf. Korr.-bl. d. d. Ges., XLI, 1910.