358 



ON THE EXTINCT MAMMALIA OF 



Miocene. 



Anchitlieridce. 

 Anchitherium Bairdi. 

 Anchippus texanus, Texas. 

 Hypohippus affinis. 

 Parahippus cognatus. 

 Anchippodus riparius, New 



Pliocene. 

 SOLIDUNGULA. 



Quaternary. 



Jersey. 



