1 899-] Matthew, Fresh-Water Tertiary of the West. 63 



VIII. John Day. — Continued. 



Type. 



Hypotemnodon (Temnocyon) coryphaeus (Cope) A. M. 



Hypotenmodon ( Temnocyon) joscphi (Cope) 



Hycenocyon basilattis Cope 



' ' stcloriits Cojje 



Oligobunis crassivultus Cope 



Enhydrocyon stenocephalus Cope 



MUSTELID^. 



Parictis priniuvits Scott P. 



Dinictis cyclops Cope A. M. 



Archaelurus debilis Cope 



Nimravus gomphodus Cope 



Kiinrai'iis confertits Cope 



Pogonodon platycopis Cope 



Poi^ouodon hrachvops Cope 



Hoplophoneus cerebralis Cope 



Hoplophoneus strigidens Cope (sp. jndeterm.) 



PERISSODACTYLA. 



Mesohippus (Anchitherium) praestans (Cope) ' A. M. 



" " equiceps (Cope) " 



Mesohippus {Anchiiherinni) hrachylophus (Cope) " 



" " longicristis (Cope) " 



" " condoni Leidy"'' U. S. 



" {Miohippus) anncctens (Marsh) V. 



" " anceps (Marsh) " 



I.OPHIODOXTID.^. 



? Colodon {Lophiodon) occidentalis Leidy - U.S. 



RHIN'OCEROTID.'E. 



Aceratherium pacificuin Leidy U.S. 



' ' ? hesperittm Leidy 



Aceratherium tubifer Cope (indet. sp.) A. M. 



Aceratheriuni trnqitianum Cope " 



" annectens M arsli Y. 



Diceratherium armatum ALarsh " 



" nanum Marsh 



INDETERMINATE. 



Dipodon shoshonensis Cope A. M . 



? CHALICOTHERIID.E (aut EDENTATA). 



Moroptis distans Marsh Y. 



' ' senex M arsh " 



' Bridge Creek (Merycochoerus Beds). " Bridge Creelc. 



