INDEX. 



Sus scrofa, 2 1 7 

 Swamp Mole, 206 

 Swine, 217 



Sword Dolphin, Harlan's, 247 

 " Ixacanth, 248 

 " Lacertine, 247 

 " Porcate, 248 

 " Urean, 247 

 Sycium cloacinum, 244 

 Vole, Cope's, 244 

 sylvaticus mearnsi, Lepus, 122 

 transitionalis, Lepus, 121 

 Synaptomys, genus, 106 

 cooperi, 106 



" stonei, 106 



T 



Talpidae, 198, 227 

 talpoides, So rex, 195 

 Tamias striatus, 61, 242 



" lysteri, 61 

 Tapir, 5, 6, 236 



Hay's Fossil, 236 



Marsh's Fossil, 236 

 Tapiravus validus, 236 

 Tapiridae, 236 

 Tapirus americanus fossilis, 236 



haysii, 236 

 tarandus, Cervus, 241 

 taurus, Bos, 217 

 Taxidea americana, 231 



taxus, 231 

 Tayassuidae, 238 

 Teleopternus orientalis, 240 

 tetradelta, Arvicola, 244 

 tetragonus, Mylohyus, 238 

 Thinohyusantiquus, 238 

 Tiger, N. Amer. Sabre-tooth, 231 

 & Mercer's Sabre-tooth, 232 

 Tillodontia, 233 

 Tillotheridae, 233 

 Timber Wolf, 148 

 Toothed or Sperm Whales, 14 

 tortulus, Megalonyx, 249 

 transitionalis, Lepus floridanus, 121 

 " sylvaticus, 121 

 Tree Bat, 213 

 Trichechidae, 246 

 Trichecus sp., 246 

 virginianus, 233 



Trilophodon ohioticus, 234 

 tursio, Delphinus, 17 

 Tursiops tursio, 1 7 



u. 



Ungulata, 5, 24, 234] 

 Uncia inexpectata, 232 



mercerii, 232 



Urean Sword Dolphin, 247 

 uraeus, Priscodelphinus, 247 



Tretophys, 247 

 Urocyon, genus, 143 



cinereoargenteus, 143, 229 

 Ursidse, 183, 228 

 Ursus, genus, 183 



americanus, 183, 228 



haplodon, 228 



lotor, 182 



luscus, 164 



taxus, 231 



V. 



validus, Lophiodon, 236 



Tapiravus, 236 

 velox, Zarachis, 248 

 Vespertilio borealis, 213 



cinereus, 214 



fuscus, 212, 227 



humeralis, 215 



lucifugus, 207 



noctivagans, 210 



subflavus, 210 



subulatus, 208, 227 

 Vespertilionidae, 207, 227 

 vetus, Catodon, 248 



Ogmorhinus, 233 



Physeter, 248 



Platigonus, 239 



Stenorhynchus, 233 

 Virginia Deer, 24, 241 



" Northern, 26 



Flying Squirrel, 66 



Harvest Mouse, 225 

 virginianus, Cariacus, 241 



Cervus, 241 



Lepus, 118 



" americanus, 118 



Rosmarus, 233 



Trichechus, 233 



Vulpes, 229 



