Media type: E-Article Title: 101 Contributor: Keith, A.; Baudouin, Marcel; Rousseau, Lucien Published: JSTOR, 1916 Published in: Man, 16 (1916), Seite 171 Language: Not determined DOI: 10.2307/2788767 ISSN: 0025-1496 Keywords: General Earth and Planetary Sciences ; General Environmental Science Origination: Footnote: