Dahlberg, A.A. : The Changing Dentition of Man, J. A. D. A. 32: 676, 1945.
2.
Hrdlicka, A. : Mandibular and Maxillary Hyperostoses, A. J. Phys. Anthr. 28: 1, 1940.
3.
Laughlin, W.S.: The Physical Anthropology of 3 Aleut Populaces; Attu, Atka, and Nikolski. Doctorate Thesis, Harvard University, 1949.
4.
Osborne, R.: Personal communication.
5.
Weidenreich, F.: (From Hooton, E. A.) Up From the Ape, revised ed., New York, 1946, The Macmillian Co., Part IV, p. 304.
6.
Hellman, M., Racial Characters in Human Dentition, Proc. Am. Phil. Soc . 67: 157, 1928.
7.
Hrdlicka, A. : Shovel-shaped Teeth, A. J. Phys. Anthr. 3: 429, 1920.
8.
Muller, H.J. : Progress and Prospects in Human Genetics, A. J. Human Genetics1: 1, 1949.
9.
Coon, C.S., Garn, S.M., and Birdsell, J.: Races-A Study of the Problems of Race Formation in Man, Springfield, III., 1950, Charles C Thomas, p. 110.
10.
Hooton, E.A.: Up From the Ape. revised ed., New York, 1946, The Macmillan Co., Part V, p. 568.
11.
Yamada: Tooth Sizes of Japanese (quoted by Hosaka12).
12.
Hosaka, T.: Statistische Untersuchungen iiber die Zahne bei Chinesen mit besonderer Berücksichtigung der Rassenunterschiede, J. Oriental Medicine24: 1065, and 25: 348, 1936 .
13.
Mijsberg, W.A. : On Sexual Differences in the Teeth of the Javanese. Koninklijke Academie van Wetenschappen, Amsterdam. Proceedings meeting Oct. 31, 1931, 34: 1111, 1931 .
14.
Pedersen, P. 0.: The East Greenland Eskimo Dentition, Meddelelser om Grønland, 142, 1949 .
15.
Nelson, C.T. : The Teeth of the Indians of Pecos Pueblo, A . J. Phys. Anthr. 23: 261, 1938.
16.
Seipel, C.M.: Variation of Toothposition, Lund, 1946 , Hakan Ohlssons Boktryckeri, p. 50.