THE OSTEOLOGY OF THE DIADECTIDAE 



!59 



to the ancestral stem of the turtles which tell us much regarding the 

 development of the Testudinata directly from the Cotylosauria. 



BIBLIOGRAPHY 



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1884. Sutton J. Bland. "Observations on the Parasphenoid, the Vomer and 

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1886. Cope, E. D. "On the Structure of the Brain and Auditory Apparatus 

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1896. J Cope, E. D. "Second Contribution to the History of the Cotylosauria.'" 

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1902. Hay, O. P. Bibliography and Catalogue of the Fossil Vertebrata of North 

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