254 



Balsena physalus, 12 

 Balaenidae, 10 

 Balaenoptera, genus, 1 1 



acuto-rostrata, n, 14 



musculus, 13 



physalus, 12, 13 

 Baleen, 10 



Whales, 10, 12 

 Barren Ground Caribou, 241 

 Barton's Zapus, no 

 Bats, 207, 227 

 Bat, Big-eared, 226 



Georgia Pigmy, 210 



Hoary, 214 



House, 212, 227 



Leconte's Little Brown, 207 



Northeastern Large Brown, 212, 

 227 



Northern Red, 213 



Rafinesque's Little Brown, 215 



Say's, 208, 227 



Silvery Black, 210 



Tree, 213 



Batchelder's Shrew, 226 

 Bay Lynx, Eastern, 141 

 Beaked Whale, Cuvier's, 16 

 Bears, 4, 5, 183, 228 

 Bear, Appalachian Cave, 228 



Black, 183, 228 



Cave, 5 

 Beaver, 5, 67, 243 



American, 243 



Canada, 67, 223 



Giant, 5 



Great Fossil, 245 



Southeastern, -73 

 bidens, Mesoplodon, 17 



Physeter, 17 

 Big Water Shrew, 191 

 Biserrate Squalodon, 247 

 Bison, 5, 47, 239 



American, 47, 239 



americanus, 239 



appalachicolus, 239 



bison, 47, 239 



genus, 47 



latifrons, 239 

 Blackfish, Northern, 21 

 Black Whale, 10 

 Bladder-nose Seal. 126 

 Blarina, genus, 192 



Blarina brevicauda, 192, 193 



carolinensis, 193 



parva, 196 



simplicidens, 227 

 Blue Whale, Great, 13 

 Bonaparte's Weasel, 158 

 boops, Megaptera, 14 

 borealis, Lasiurus, 213 



Odocoilus americanus, 24, 26 



Vespertilio, 213 

 Bos, 239 



bison, 47 



moschatus, 239 



taurus, 217 



Bottled-nosed or Beaked Whale, 16 

 Bottle-nose Dolphin, 17 

 Bovidse, 47, 239 



brachyptera, Globicephala, 21,22 

 brevicauda, Blarina, 192, 193 



Sorex, 193 

 breviceps, Kogia, 15 



Physeter, 15 

 breweri, Parascalops, 204 



Scalops, 204 

 Brewer's Mole, 204 

 Buffalo, 47 



c. 



caballus, Equus, 217 

 calcaratus, Lynx, 232 

 calycinus, Sciurus, 242 

 Cameloid Deer, Cope's, 240 

 Canada Beaver, 67 

 Canadian Flying Squirrel, 225 



Lynx, East, 136 



Chickaree, 52 

 canadensis, Arctomys monax, 66 



carolinensis, Castor, 73 



Castor, 67, 223, 243 



Cervus, 29, 241 



" elaphus, 29, 39 



Felis, 232 



Glis, 66 



Lutra, 156 



" lataxina, 162 



latra, Mnstela, 156 



Lynx, 136, 232 



nubiterrse, Peromyscus, 79 



Peromyscus, 7 7 



Sitomys americanus, 77 



