THE OIUGIN OF SPECIES 



REFERENCES 



Cain, A. S., 1944. "Foundations of Plant Geography," Harper & Brothers, New York, 



N.Y. Sound botanical geography. (DuReitz, Fernald.) 

 Darlington, P. J., 1957. "Zoogeography," John Wiley & Sons, Inc., New York, N.Y. 



This very important book is the first thorough reassessment of its subject since 



Wallace. ( Amadon, Brown. ) 

 Du ToiT, A. L., 1937. "Our Wandering Continents," Oliver & Boyd, Edinburgh. The 



basic reference on continental drift. 

 Hesse, R., W. C. Allee, and K. P. Schmidt, 1951. "Ecological Animal Geography," 



2nd Ed., John Wiley & Sons, Inc., New York, N.Y. Primarily ecology, but very in- 

 formative in relation to animal distribution. 

 Matthew, W. D., 1939. "Climate and Evolution," New York Academy of Sciences. 



A reprint of a classic. 

 Simpson, G. G., 1940. "Land Bridges and Mammals," Proc. Wash. Acad. Sci., 30, 



137-163. A brilliant paper, and the basis for the discussion of bridges in this chapter. 

 Wallace, A. R., 1876. "The Geographical Distribution of Animals," The Macmillan 



Co., London. 

 Wallace, A. R., 1911. "Island Life," 3rd Ed., The Macmillan Co., London. These 



two books are still sound and deserve careful study by every serious student of 



biogeography. 

 Willis, J. C, 1949. "Age and Area," Rev. Ed., Cambridge University Press. A side 



issue in biogeography. 



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