48 



a. Taeniodonta. 



Ectoganus novomehicanus^ Cope. Eocän der Wahsatch-Schichten 

 von New-Mexico. 



Cope, Report upon Vertebrate fossils discovered in New- 

 Mexico. — Annual Report Chief of Engineers. 1874. pag. 6. 



Cope, Ann. Rep. ü. St. Geogr. Surv. 1874. pag. 118. 



Cope, Report npon the extinct vertebr. obtained in New- 

 Mexico. Washington. 1877. pag. 159. PI. XL. fig. 34—39. 



Syn.: Calamodon novomehicanus, Cope. 



Ectog. gliriformis, Cope. Wahsatch Eocän von New-Mexico. 

 Cope, Rep. Vert. fos3. 1874. pag. 5. 

 Cope, Ann. Rep. U. St. Geogr. Surv. 1874. pg, 116. 

 Cope, Rep. ext. vert. New-Mexico. 1877. pg. 160. PI. XLI. 

 fig. 1-12. 



Calamodon arca?noetius, Cope, Wahsatch Eocän von New.-Mex. 

 Cope, Rep. Vert. foss. 1874. pg. 6. 

 Cope, Ann. Rep. ü. St. G. S. 1874. pg. 117. 

 Cope, Rep. ext. vert. New-Mexico. 1877. pg. 163. PI. XLI. 

 flg. 13-17. XLII, 1-5. XLIV, 1. 



Cal. Simplex^ Cope, Wahsatch Eocän von New-Mexico. 

 Cope, Rep. Vert. foss. 1874. pg. 6. 

 Cope, Ann. Rep. 1874. pg. 117. 



Cope, Rep. ext. vert. New-Mexico. 1877. pg. 166. PI. XLII, 

 6-8. XLIV, 2-5. 



b. Tillodonta. 



Tillotheriwn fodiens, Marsh. Bridger Eocän von Wyoming. 

 Marsh, Principal Characters of the Tillodontia. — Araer. 

 Journ. Sc. Arts. Vol. XI. 1876. PI. VIII, 1-3. IX, 1—3. 

 und Holzsclinitt. 

 Tilloth. latidens Marsh. Bridger Eocän von Wyoming. 



Marsh, Princ. Char. Till. PI. IX. fig. 4. 

 Anchippodus ripartus, Leidy. Bridger Eocän von Wyoming. 

 Leidy, Contributions etc. etc. Washington 1873. pag. 71. 



PI. V. fig. 1—3. 

 Marsh, Princ, Char. Till. PI. IX. fig. 5. 

 Syn.: Trogosus castoridens, Leidy. 

 Anchippodus minor, Marsh. 

 Paläosyops minor, Marsh. 



