86 



Cope, Syst. Cat. 1875. pag. 18. 



Cope, Rep. Ext. V, New-Mexico. 1877. pag. 150. PI. XLV. 

 fig. 10-12. 



Syn.: Esthonyx miticulus, Cope. 

 Homacodon vag ans, Marsh. Bridger Eocän von Wyoming. 



Marsh, Prelim Descr. 1872. 

 Apheliscus insidiosns^ Cope. Wahsatch Eocän von New-Mexico. 



Cope, Rep. Vert. foss. New-Mexico. 1874. pag. 14. 



Cope, Syst. Cat. 1875. pag. 15. 



Cope, Rep. Ext. Vert. New-Mexico. 1877. pag. 147. 



Syn.: Prototoraus insidiosus, Cope. 

 Notfiarctus tenebrosus^ Leidy, Bridger Eocän von Wyoming. 



Leidy, Contrib. 1873. PI, VI. fig. 36. 37. 

 Noth. tyrannuSy Marsh. Bridger Eocän von Wyoming, 



Leidy, Contrib. 1873. 



Syn.: Limnotherium tyrannus, Marsh. 

 OpUthotomus astutus^ Cope. Wahsatch Eocän von N.-Mexico. 



Cope, Syst. Cat. 1875. pag. 16. 



Cope, Rep. Ext. Vert. New-Mexico. 1877. pag. 152. PI. XLV. 

 fig. 9. 

 Opisth. flagrans^ Cope. Wahsatch Eocän von New-Mexico. 



Cope, Syst. Cat. 1875. pag. 16. 



Cope, Rep. Ext. Vert. New-Mexico. 1877. pag. 152. PI. XLV. 

 fig. 8. 

 Paläacodon veriis^ Leidy. Bridger Eocän von Wyoming. 



Leidy, Contrib. 1873. pag. 122. PI. VI. fig. 46. 



Zu den Mesodonta gehören wohl auch folgende von 

 Marsh (Preliminary Description of New-Tertiary Mammals. — 

 Amer. Journ. Sc. and Arts. 1872*) beschriebene Insectivorenarten 

 mit z. Th. marsupialem Character aus dem Bridger Eocän von 

 Wyoming: 



Thinolestes anceps^ Marsh. 

 Telmatolestes crassus, Marsh. 

 Limnotherium affine, Marsh. 

 Tinotherium validum, Marsh. 

 Passalacodon validnm, Marsh. 

 Anisacodon elegans, Marsh. 

 Centetodon pulcher, Marsh. 

 Cent, altidefis, Marsh. 

 Stenacodon rarus^ Marsh. 



