LITERATURE CITED 



"The Development of the External Nose in Whites 

 and Negroes." Publ. 272, Cam. Inst. Washington, 

 Conir. to Embryol, No. 34, pp. 173-190. 



1924. "Growth Studies on Primates Bearing upon 

 Man's Evolution." Amer. Journ. Phys. Anthrop., 

 Vol. VII, No. 2, pp. 149-164. 



1927. "Studies on the Growth of Gorilla and of Other 

 Higher Primates, with Special Reference to a Fetus 

 of Gorilla, Preserved in the Carnegie Museum." 

 Mem. Cam. Mus., Vol. XI, No. 1, pp. 1-70, Pis. 

 I-VIII. 



ScHWALBE, G. 1889. "Das Darwin'sche Spitzohr beim 



menschlichen Embryo." Anat. Anz., IV. Jahrg., 



No. 6, pp. 176-189. 

 1923. "Die Abstammung des Menschen und die 



Altesten Menschenformen." Anthropologie, Abt. 5, 



pp. 223-338, Pis. I-XIII. 

 Selenka, Emil. 1898. " Menschenaffen." I: Rassen, 



Schadel und Bezahnung des Orangutan. Wiesbaden, 



pp. 1-91, figs. 1-108. 

 1899. "Menschenaffen." II: SchadeFdes Gorilla und 



Schimpanse. Wiesbaden, pp. 95-160, figs. 109-194 



(incl. 10 Pis.) 

 Simpson, G. G. 1928. " A New Mammalian Fauna from 



the Fort Union of Southern Montana." Amer. Mus. 



Novitates, No. 297, Feb. 2, 1928, pp. 1-15. 



1928. "A Catalogue of the Mesozoic Mammalia in the 

 Geological Department of the British Museum." 

 London: Printed by Order of the Trustees of the 

 British Museum. 215 pp., 12 Pis. 



Smith, G. Elliot. 1904. "The Morphology of the 

 Occipital Region of the Cerebral Hemisphere in Man 

 and the Apes." Anat. Anzeiger, XXIV Band, No. 

 16 u. 17, pp. 436-451. 

 1912. "Address to the Anthropological Section." 

 British Assoc. Adv. Sci., Trans. Section H, pp. 1-24. 

 1919. "A Preliminary Note on the Morphology of the 



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