TYPE-SPECIMENS OF FOSSIL VERTEBRATES. 



61 



2041. Steneofiber pansus Cope. Plesiotype. 



Portion of incisor and lower molar. "Loup Fork" (Mio- 

 cene). New Mexico. 



Cope, Rept. U. S. Geogr. Surv. W. lootli Merid., IV, Pt. II, 1S77, 

 p. 297, pi. 69, figs. 13, 14. 



2693. Stylacodon gracilis Marsh. Type. 



Left ramus containing nearly- all the teeth. Morrison 

 (Jurassic). Como, Wyoming. 



Marsh, .\mer. Journ. Sci. (3), XVIII, 1879, p. 60; XXXIII, 1887, 

 P- 335, pl- 9, fig- i; Mon. XXVII, U. S. Geol. Sur\\, 1897, p. 

 508, text fig. 68. 



iiii. Stypolophus hians Cope. Tj^pe. 



Many portions of skeleton including parts of skull. Wa- 

 satch (Eocene). Gallinas River, New Mexico. 



Cope, Rept. U. vS. Geogr. Surv. W. looth Merid., IV, Pt. II, 1877, 

 p. 72, pi. 38, figs. 12-30. 



=Sinopa hians. 



See Prototomus hians. 



1021. Stypolophus multicuspis (Cope). 



471 1. 



Type. 



Cope, Rept. U. S. Geogr. vSurv. \V. looth Merid., IV, Pt. II, 1877, 

 pp. 112, 116, pi. 39, fig. 14. 



=:Sinopa multicuspis. 



See Prototomus multicu.spis. 



1018. Stypolophus multicuspis (Cope). 

 1020. 



Paratj'pes. 



Cope, Rept. U. S. Geogr. Surv. W. looth Merid., IV, Pt. II, 1877, 

 pp. 112, 116, pi. 39; (i) fig. 13; (2) fig. 12. 



= Sinopa multicu.spis. 



See Prototonuis multicuspis. 



1025. Stypolophus secundarius Cope. Type. 



Cope, Rept. U. S. Geogr. Surv. W. looth Merid., IV, Pt. II, 1877, 

 p. 115. 



= Sinopa secundarius. 



,1023. Stypolophus strenuus Cope. Type. 



Cope, Rept. U. S. Geogr. Surv. W. looth Merid., IV, Pt. II, 1877, 

 p. 117, pi. 39, fig. II. 



=Sinopa strenuus. 



See Prototomus strenuus. 



1022. Stypolophus viverrinus (Cope). 



Type. 



Cope, Rept. U. S. Geogr. Surv. W. looth Merid., IV, Pt. II, 1877, 

 p. 112, pi. 38, figs. I-II. 



— Sinopa viverrinus. 



See Prototomus viverrinus. 



Symborodon? montanus (Marsh). Plesiotype. 



Skull. White River (Oligocene). Washington County, 

 vSouth Dakota. 

 Osborn, Bull. Amer. Mus. Nat. Hist., XVI, 1902, p. 104, text fig. 8. 



