142 INTRODUCTION TO EVOLUTION 



References and Suggesied Readings 



Dunbar, C. O. Historical Geology. New York: John Wiley & Sons, Inc., 1949. 



Holmes, A. "The oldest dated minerals of the Rhodesian shield," Nature, 173 

 (1954), 612-614. 



Hussey, R. C. Historical Geology, 2nd ed. New York: McGraw-Hill Book 

 Company, Inc., 1947. 



Knopf, A. "Time in earth history." In G. L. Jepsen, E. Mayr, and G. G. Simp- 

 son (eds.). Genetics, Paleontology and Evolution. Princeton: Princeton Uni- 

 versity Press, 1949. 



Kulp, J. L. "Geologic time scale," Science, 133 (1961), 1105-1114. 



Libby, W. F. ''Radiocarbon dating,'" American Scientist, 44 (1956), 98-1 12. 



Patterson, C, G. Tilton, and M. Inghram, "Age of the earth," Science, 121 

 (1955), 69-75. 



Rettie, J. C. "The most amazing movie ever made." In R. Lord, and K. Lord 

 (eds.). Forever the Land. New York: Harper & Brothers, 1950. Reprinted in 

 Coronet, 29 ( 1951), 21-24. 



Sellards, E. H. "Age of Folsom man," Science, 1 15 (1952), 98. 



Simpson, G. G. The Meaning of Evolution. New Haven: Yale University Press, 

 1949. 



Weiner, J. S. The Piltdown Forgery. New York: Oxford University Press, 

 1955. 



Weiner, J. S., K. P. Oakley, and W. E. LeGros Clark. "The solution of the Pilt- 

 down problem," Bulletin of the British Museum {Natural History), Geology 

 Series,! (1953), 141-146. 



Zeuner, F. E. Dating the Past, 3rd ed. London: Methuen & Company, 1952. 



