756 INTRODUCTION TO EVOLUTION 



fontein ape-man, Plesianthropus." Transvaal Museum, MEMOIR 4. Pp. 11— 

 83. (8 plates.) 



Broom, R., and G. W. H. Schepers. The South African Fossil Ape-Men, the 

 Australopithecinae. Transvaal Museum, MEMOIR 2, 1946. 



Brown, W. L., Jr. "Some zoological concepts applied to problems in evolution 

 of the hominid lineage," American Scientist, 46 ( 1958), 151-158. 



Colbert, E. H. Evolution of the Vertebrates. New York: John Wiley & Sons, 

 Inc., 1955. 



Dart, R. A. "Cultural status of the South African man-apes," Annual Report 

 for 1955, Smithsonian Institution. Washington, D.C., 1956. Pp. 317-338. 

 (4 plates.) 



Dart, R. A. Adventures with the Missing Link. New York: Harper & Brothers, 

 1959. 



Dobzhansky, Th. "On species and races of living and fossil man," American 

 Journal of Physical A nthropology, 2 ( 1 944) , 25 1-265. 



Dobzhansky, Th. "The genetic nature of differences among men." In S. Per- 

 sons (ed.). Evolutionary Thought in America. New Haven: Yale University 

 Press, 1950. Pp. 86-155. 



Du Brul, E. L., and H. Sicher. The Adaptive Chin. Springfield, 111.: Charles C. 

 Thomas, 1954. 



Dunn, L. C. Race and Biology. United Nations Educational, Scientific and Cul- 

 tural Organization (Unesco) Publication 995, 1951. 



Gates, R. R. Human Ancestry from a Genetical Point of View. Cambridge: 

 Harvard University Press, 1948. 



Gregory, W. K. Evolution Emerging, 2 vols. New York: The Macmillan Com- 

 pany, 1951. 



Howell, F. C. "The evolutionary significance of variation and varieties of 'Nean- 

 derthal' man," Quarterly Review of Biology, 32 (1957), 330-347. 



Hiirzeler, J. "Oreopithecus bamholii Gervais. A preliminary report," Verhand- 

 lungen der Naturforschenden Gesellschaft in Basel, 69 (1958), 1-48. 



Krieger, A. "Early man," American Antiquity, 22 (1957), 321-323. 



Leakey, L. S. B. "A new fossil skull from Olduvai," Nature, 184 (1959), 491- 

 493. (Description of Zinjanthropus.) 



Le Gros Clark, W. E. History of the Primates. London: British Museum (Natu- 

 ral History) ; Chicago: University of Chicago Press, 1949-1957. 



Le Gros Clark, W. E. The Fossil Evidence for Human Evolution. Chicago: 

 University of Chicago Press, 1955. 



Le Gros Clark, W. E. "The crucial evidence for human evolution," Proceedings, 

 American Philosophical Society, 103 (1959), 159-172. Condensation in 

 American Scientist, 47 (1959), 299-313. 



Le Gros Clark, W. E. The Antecedents of Man. Chicago: Quadrangle Books, 

 Inc., 1960. 



Mayr, E. Systematics and the Origin of Species. New York: Columbia Univer- 

 sity Press, 1942. 



Mayr, E. "Taxonomic categories in fossil hominids," Cold Spring Harbor Sym- 

 posia on Quantitative Biology, 15 (1950) , 1 09-1 1 8. 



Napier, J. R., and P. R. Davis. "The fore-limb skeleton and associated remains 



