EXTINCT MAMMALIA OF NORTH AMERICA. 445 



Amhh/rhlza inunJuta, Cope: Proc. Am. Phil. Soc. 1869, 183, PL IV, witli figures representing tin 



incisor, molar teeth, and fragments of the femur. 

 Loxomylus lonffidens, Cope : Ibidena, 187, PI. V, Figs. 2, 3. 



Leptomi/hm lunijidcmf, Cope: Ibidem, 192. 



Leptomi/Ius Amlilijrhl::a, Cope: Ibidem, 192. 



The accompanying figures represent a pair of upper incisors, molars, and a phalanx which appears 

 to be the intermediate or proximal one of the series. 



The following were all fouml in a.'<.sociatii)ii in a limestone breccia, the rertinaut of 

 a cave, in Wythe County, Virginia. Age, qnaterriary. 



Carnivora 



Galera perdicida. 



Cope : Proc. Am. Phil. Soc. 1869, 177, PI. Ill, Fig. 1. 

 Ilcmlaris periJiiidti^ Cope : Proc. Ac. Nat. Se. 1869, 3. 



Indicated by the ramus of a jaw with teeth. 



Ursuf. aniplidons, Cope: Ibidem, 176. See page 370 of this work. 



Provjjrin lotor, Cope: Ibidem, 176. See page 370. 



Myxophagiis spelaeus. 



Cope: Proc. Ac. Nat. Sc. 1869, 3 ; Proc. Am. Phil. Soc. 1869, 176, PI. Ill, Figs. 2. 



Based on the fragment of a tooth, apparently the heel of a sectorial molar or por- 

 tion of a tubercular molar of a carnivore. 



Rdminantia. 



Cariacus virffiniaiius, Proc. Am. Phil. Soc. 1869, 176. See page 376 of this work, Cervus virgini- 

 anus. 



Bos f andqmis. Cope : Ibidem, 176. See page 362, synonymnns Avith Bison autiquus. 



Artiodacttla. 



Dicotyles nasufus, Cope : Ibidem, 176. vSee page 385. 



Perissodactyla. 



Tapirus Hayui, Cope: Ibidem, 176. See page 391. 



SOLIDUNGULA. 



Equusf compliiafus. Cope : Ibidem, 176. See page 399. 



RODENTIA. 



Lepus sylvati'cns, Cope: Ibidem, 175. See page 403. 



Tamtas Ixvidcns, Cope : Ibidem, 174, PI. Ill, Figs. 4. See page 404. 



Sciurus panolius, Cope: Ibidem, 174, PI. Ill, Figs. 5. See page 404. 



Arcfomys mona.r, Co\:>e: Ibidem, 173. See page 404. 



