Appletons' Popular Science Monthly, May 1899, Volume LV, No. 1, May 1899Note 13 — THE ORIGIN OF EUROPEAN CULTURE.[1]Reading editionCf. maps and data in J. Geikie, 1894; Penck, 1884; and Niederle, 1893, p. 25.◇Copy noteReturn to THE ORIGIN OF EUROPEAN CULTURE.[1]