418 GEOLOGY OF NORTHWESTERN TEXAS. 



N. microdus, Cope; 1. c, 1886, p. 545. Edaphosaurus microdus, Cope; Proc. 

 Amer. Phil. Soc, 1884, p. 37. 



Theropleura, Cope; Proc. Amer. Phil. Soc, 1878, p. 519; 1880, p. 40. 



T. retroversa, Cope; 1. c. 



T. uniformis, Cope; 1. c, 1878, p. 519; 1880, p. 40. 



T. triangulata, Cope; 1. c, 1878, p. 520. 



T. ohtusidens, Cope; 1. c, 1880, p. 41. 



Embolophorus, Cope; 1. c, 1878, p. 518. 



E. fritillus, Cope; 1. c, Texas. 



E. dollovianus, Cope; Proc. Amer. Phil. Soc, 1884, p. 43, PI. I., Figs. 4-5, 

 Texas. 



Edaphosaurus, Cope; Proc. Amer. Phil. Soc, 1882, p. 448. 



E. pogonias, Cope; 1. c, 449, Texas. 



Pariotichidce. 



Pariotichus, Cope; Proc Amer. Phil. Soc, 1878, p. 508. 



P. brachyops, Cope; 1. c 



P. megalops, Cope; 1. c, 1883, p. 630. 



Ectocynodon, Cope; 1. c, p. 509. 



E. aguti, Cope; 1. c, 1882, p. 451. 



E. ordinatus, Cope; 1. c 



E. incisivus, Cope; infra. 



Pantylus, Cope; Bull. U. S. Geol. Sur. Terr., 1881 (80). 



P. cordatus, Cope; 1. c 



Bolosauridoe. 



Bolosaurus, Cope; Proc Amer. Phil. Soc, 1878, p. 506. 



B. striatus, Cope; 1. c 

 Chilonyx, Cope; 1. c, 1883, p. 631. 



C. rapidens, Cope; 1. c 



Incertcecedis. 



Metarmosaurus, Cope; Proc. Amer. Phil. Soc, 1878, p. 516. 

 M. fossastus, 1. c 



Diadectidce, Cope. 



Pal. Bull. No. 32, 1880, p. 8. 



Diadectes, Cope; Proc. Amer. Phil. Soc, 1878, p. 505. 



D. sideropelicus, Cope; 1. c 

 Empedias, Cope; Proc. Amer. Phil. Soc 



