58 



THE HISTOKY OF THE PELYCOSAURIA, WITH 



References. 



'Cope, E. D. On the Fossil Remains of Reptiles and Pishes from Illinois. Proo. Phil. Acad. 8c, 1875, pp. 

 393-424 (pub. Dec. SI, 1875). 



'Cope.E.D. On the Vertebrata of the Bone Bed In Eastern Illinois. Proo. Am. Phil. Soc., Vol. XVII, 



June-Dec, 1877, pp. 52-03 (pub. June 20, 1877). 



•''Cope, E. I). Description of Extinct Vertebrata from the Permian and Triassic Formations of the IT. S. 

 I'mc. Am. Phil. Soc., 1877, pp. 182-193 ; also Pal. Bull., No. 20, pp, 182-193, Nov. 21, 1877. 



•Cope, E. I). The Homology of the Chevron Bones. Am. Nat., May, 1878, p. 319 (pub. April 22). 



'Cope, E. I). A New Fauna,. Am. Nat., May, 1878, pp. 327-328 (pub. April 22). 



'■ Marsh, 0. 0. Notice Of New Fossil Reptiles. Am. Jul. Be, Vol. XV, 1878, pp. 4.09-411. 



'Cope, E. T). Prof. Marsh on Permian Reptilia. Am. Nat., June, I878, pp. '100-108. 



•Cope, E. 1). Descriptions of Extinct Batrachla and Reptilia from the Permian Formation of Texas, Proc. 

 Am. Phil. Soc., 1878, pp. 505-530; also, Pal. Hull., No. 29, May 8, 1878, pp. 505-530. 



9 Cope, E. D. The Theromorphous Reptilia. Am. Nat., Dec, 1878, pp. 829-830. 



L 'Cope, E. D. Second Contribution to the Eistory of tin- Vertebrata of the Permian Formation of Texas. 

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"Cope, E. D. Catalogue of the Reptilia of the Permian Formation of the U. S. Am. Nat., Feb., 1881, pp. 

 102-104. 



u Cope, E. D. On Some New Batrachia and Reptilia, from the Permian Beds of Texas. Bull. U.S. Geol. Sur- 

 vey, Vol. VI, 1881, pp. 79-82. 



13 Cope, E. D. Fifth Contribution to the Knowledge of the Fauna of the Permian Formation of Texas and 

 the Indian Territory. Proc. Am. Phil. Soc, 1884, pp. 28-47 ; also. Pal. Hull., No. 39, Nov. 20, 1884, pp. 28-47, PI. 1. 



"Cope, E, I). The Structure of the Columella Anns in the Pelycosauria. Memoir Nat. Acad. Sc., Vol. Ill, 

 1880, pp. 3-5, Fig. 5. 



15 Cope, E. I). The Relations Between the Theromorphous Reptilia and the Monotreme Mammalia. Proc. 

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18 Cope, E. D. The Long spmed Theromorpha of tbe Permian Epoch. Am. Nat., Juno, 1886, pp. 544-545. 



19 Baur, (1. Ueber die Kanale im Humerus del Amniolen. Morpliolog. Ja.hrb., lid. XII, pp. 299-305, 1886. 



20 Cope, E. I). Systematic Catalogue of Species of Vertebrata Found in the Beds of the Permian Epoch in 

 North America, With Notes and Descriptions. Trans. Am. Phil. Soc, Vol. XVI, pp. 285-297, Pis. II, III, Oct. 23, 

 1886. 



21 Baur, G. Ueber die Abstainmung der Amniolen Wirbelthicrc. Bitzungsbericht. d. CesellsehaTl, Morphol. 

 und Physiol., Munchcn, pp. 46-60 (read March 8, 1887). 



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24 1.ydekkcr, Richard. Catalogue of the Fossil Reptilia and Amphibia in the British Museum (Natural His- 

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 and Supplement. London, 1895, pp. 100-410, Figs. 24, 25. 



*• Cope, 10. 1). On the Homologies of the Posterior Cranial Arches in the Reptilia. Trans. Am. Phil. Soc, 



