INDEX. 



A. 



Aceratherium matutinum, 236 

 acuto-rostrata, Balaenoptera, 11, 14 

 acutus, Lagenorhynchus, 224 

 Agabelus porcatus, 248 

 Agaphelus gibbosus, 12 

 albibarbia Neosorex, 191 



Sorex, 191 



" palustris, 191 

 Alces americanus, 224 



scotti, 240 

 Allegheny Cave Rat, 85, 243 



Cottontail or Rabbit, 121 



Cougar, Panther, 126 

 Alleghenian Least Weasel, 173 



Varying Hare, 118 

 allegheniensis, Putoriiis, 173 

 American Badger, 231 



Bison, 47, 239 



Sable, 176 

 americana, Alces, 224, 240 



Mustela, 176 



Ursus, 183, 228 

 americanus, Alces, 240 



Bison, 239 



borealis, Odocoileus, 24, 26 



canadensis, Sitomys, 77 



Cervalces, 240 



Cervus, 240 



" dama, 24 



Elephas, 234 



fossilis, Tapirus, 236 



Mastodon, 234 



Meriones, in 



Odocoileus, 24, 241 



virginianus, Lepus, 118 

 Ammodon leidyanum, 237 

 ampuUatus, Balsena, 16 



Hyperoodon, 16 

 Anaptogonia hiatidens, 244 



clovacinum, 244 



Anchippodus riparius, 233 

 antiquus, Dicotyles, 238 



Perchoerus, 239 



Physeter, 248 



vetus, Physeter, 248 



Thinohyus, 239 

 Appalachian Cave Bear, 228 



Gray or Timber Wolf, 148, 22J 



Musk Ox, 239 



Porcupine, 242 



Rhinoceros, 236 

 appalachicolus. Bison, 239 



Ovibos, 239 

 aquaticus, Scalops, 198, 227 



Sorex, 198 

 Arctomys, genus, 63 



franklini, 221 



monax, 63, 243 



" canadensis, 66 

 arias, Ovis, 217 

 Arvicola didelta, 245 



gapperi, 92 



hiatidens, 244 



involnta, 245 



riparius, 244 



scalapsoides, loi 



sigmodus, 245 



speothen, 244 



tetradelta, 244 

 atlanticus, Macrophoca, 247 



Squalodon, 247 



B. 



Badger, American, 231 

 Balsena arapullatus, 16 



cisarctica, 10 



genus, 10 



glacialis, 10, 12 



musculus, 13 



mysticetus, 11 



nodosa, 14 • 



253) 



