THE OSTEOLOGY OF SINOPA— MATTHEW. 



209 



Fig. 2.-L0WER teeth of species of Sinopa, Tritemnodon, and Cynohy.enodon. nat. size, 



CROWN VIEWS. 



a,St«opampaxLeldy,Am.Mus.Coll.,No. 11535. b, Hinopapungen.Cope. Type. Am. Mus. Coll. 

 ! ,; '^""'P"^'7'-«»i7f". new species. Type. Cat. No. 5341 U.S.N.M. Coll. rf, Sinopa ma/or Wort- 

 man, Am. M„s. Coll.. No. 11538. .. .SV„opa „„„o, Wortman, Am. Mus. Coll., No. 11 32 HX,!"! 

 a,z,i<« Marsh, Am. Mns. Coll., No. 11543. .,, Tritem.oclon u-kUi. Cope, Am. Mus. Coll., Naisi Tc^ 

 hymnodon cayhixi Pilhol, Am. Mus. Coll., No. 11055. ^ 



Proc. N. M. vol. XXX— 06 14 



