256 FROM FISH TO PHILOSOPHER 



93. MiLLOT, J. First observations on a living coelacanth. 

 Nature, 175: 362. 1955. 



94. MiLLOT, J. The coelacanth. Scientific American, 193: 



(6) 34. 1955- 



95. Pearse, a. S. Concerning the development of frog 

 tadpoles in sea water. The Philippine Journal of Sci- 

 ence, 6: 219. 1911. 



96. Sawyer, W. H. Increased renal reabsorption of os- 

 motically free water by the toad {Bufo marinus) in 

 response to neurohypophysial hormones. American 

 Journal of Physiology, 189: 564. 1957. 



97. Schaeffer, B. iMtimeria and the history of coela- 

 canth fishes. Transactions New York Academy of 

 Sciences, Series II, 15: 170. 1953. 



98a. Smith, J. L. B. The Story of the Coelacanth. Long- 

 mans, Green and Company, Ltd., London and New 

 York, 1956. 



98b. UssiNG, H. H. General Principles and Theories of 

 Membrane Transport. In Metabolic Aspects of Trans- 

 port Across CeU Membranes. Q. R. Murphy, Ed. 

 University of Wisconsin Press, Madison, Wis. 1957. 

 See also Proceedings of the XXI International Con- 

 gress of Physiology (i959)- 



99. Watson, D. M. S. The reproduction of the coela- 

 canth fish, Undina. Proceedings of the Zoological So- 

 ciety of London, 1: 453. 1927. 



In this chapter, as elsewhere, we have followed Schu- 

 chert and Dunbar {17} in matters relating to historical 

 geology and paleoclimatology, with shght modifications, 

 with respect to the latter, based largely on Brooks {3}. 



The evolution of the tetrapod foot is discussed by 

 Gregory and Raven {34}, Gregory {33}, and Romer {15, 

 42}. 



The discovery of the coelacanth is related by J. L. B. 

 Smith {98} and anatomical observations have been re- 



