280 



BULLETIN 169, UNITED STATES NATIONAL MUSEUM 



Calamodon, 169. 



Calvert, W. R., 9, 16, 19, 21, 22, 24, 26, 



27, 57. 

 Campbell, M. R., 9, 57. 

 Campeloma, 17, 58. 



limnaeiforme, 17. 



nebrascense whitei, 17. 

 canadensis, Physa, 17. 

 Carnivora, 34, 60, 61, 170 seq. 

 Carpites, species undetermined, 57. 

 Carpodaptes, 50, 51, 53, 161, 162, 164. 



hazelae, 35, 47. 

 Carpolestes, 53, 144, 147, 161, 162, 164. 



dubius, 162. 

 Carpolestidae, 33, 60, 61, 161 seq. 

 Catathlaeus, 216, 267. 

 cavirictus, Pantolambda, 41, 270, 271. 

 Cayuse Butte, Mont., 8, 9, 13, 25, 29, 



35, 41. 

 Champsosaurs, 17, 36, 59. 

 Cheiromyoides, 165. 

 Chestnut, 58. 

 Chiroptera, 119, 135, 136. 

 Chirox, 70. 

 Choeroclaenus, 226, 228, 232 seq. 



turgidunculus, 226, 227. 

 Chriacidae, 171, 172. 

 Chriacinae, 172, 173. 

 Chriacus, 52, 171-173, 192-194, 196 

 seq., 198, 199, 201, 203, 258. 



pelvidens, 197. 



pugnax, 36, 47, 48, 194, 196, 197. 



pusillus, 194, 197-199. 



species undetermined, 35, 47. 

 Chrysochlorid, 140. 

 Cimolomys, 98. 



gracilis, 85. 

 Claenodon, 2, 42, 50, 52-54, 62, 67, 173, 

 174 seq., 190, 191, 195, 197, 224. 



corrugatus, 174-181. 



ferox, 39-42, 47, 49-51, 54, 55, 

 174-179, 180 seq., 182-185, 189. 



latidens, 34, 47, 176, 187 seq., 190. 



montanensis, 34, 38, 47, 175, 176, 

 181 seq., 187-189. 



procyonoides, 176. 



protogonioides, 175-177, 181, 186. 



Bilberlingi. 34, 42, 47, 176, 185 seq., 

 188, 189. 



species undetermined, 34, 47, 189 

 seq. 



species unnamed, 176, 178. 



vecordensis, 36, 47, 48, 176, 189. 

 Claenodonts, 10. 

 Claggett formation, 15. 

 Clark Fork Basin, Wyo., 81, 83. 

 Clark Fork formation, 11, 16, 20, 21, 81, 



83. 

 Cloverley formation, 14. 

 cochranensis, Ectypodus, 77, 82, 83, 



100, 1,01. 

 Colorado group, 14, 15. 

 comma, Conoryctes, 34, 39, 47, 53, 169. 

 Conacodon, 256, 258. 



cophater, 258, 259. 



entoconus, 258. 



concordiarcensis, Prodiacodon, 33, 46, 



112 seq. 

 Condylarthra, 34, 60, 61, 173, 216 seq., 



267, 268. 

 Conoryctes, 50, 53, 169. 



comma, 34, 39, 47, 53, 169. 



species undetermined, 40, 47, 50. 

 Conoryctidae, 169. 

 Conoryctinae, 169. 

 conus, Microcosmodon, 83. 

 conventus, Neoliotomus, 83, 102. 

 Cope, E. D., 7, 71, 127, 170, 176, 216- 



218, 224, 233, 246, 265, 267, 268. 

 cophater, Conacodon, 258, 259. 

 Coriphagus, 53, 173, 220, 256, 257 seq. 



encinensis, 259, 260. 



montanus, 9, 34, 48, 255, 257, 259, 

 seq. 

 corrugatus, Claenodon, 174-181. 

 Coryphodon, 222, 223, 266. 

 Coryphodontia, 265. 

 Coryphodontidae, 266-269. 

 Coryphodonts, 220, 265. 

 Crazy Mountain Field, Mont., 14, 55. 

 Crazy Mountain Syncline, Mont., 14. 

 Crazy Mountains, Mont., 9, 12, 14, 22- 



26, 28. 

 Crazy Peak, Mont., 12. 

 Credneria daturaefolia, 57. 

 Creodonta, 170 seq., 224. 

 Crocodiles, 36, 59. 

 cuneata, Populus, 57. 

 cupanoides, Phyllites, 57. 

 cuspidata, Eudaemonema, 33, 47, 131 



seq., 134. 

 Cynodontomys, 128-130. 

 Cypress, bald, 58. 

 danae, Fusconaia, 17. 

 daphnogenoides, Populus, 57. 

 daturaefolia, Credneria, 57. 

 dawkinsianus, Viverravus, 208. 

 declivus, Nedionodus senectus, 59. 

 Deltatheridiidae, 33, 60, 61, 107 seq., 



112. 

 Deltatherium, 172, 192, 193. 

 depressidens, Paromomys, 33, 47, 66, 



147, 154 seq., 157, 159, 164. 

 Dermoptera, 131. 

 Deuterogonodon, 53, 62, 173, 190 seq. 



montanus, 5, 37, 47, 49, 191, 192. 



species undetermined, 37, 47, 192. 

 Diacodon, 111, 112, 117 

 Dicliobunids, 230, 231. 

 Didelphodontinae, 107 seq. 

 Didelphodus, 106-111, 140, 258. 



absarokae, 110. 

 Didymictis, 53, 67, 208, 209 seq., 214- 

 216. 



haydenianus, 34, 37, 38, 47, 49, 

 53, 209-211, 213. 



microlestes, 34, 37, 47, 62, 209, 210 

 seq., 213. 



proteuus, 209, 210. 



tenuis, 34, 47, 210, 212 seq. 

 diluculi, Bessoecetor, 33, 47, 122 seq. 



Palaeosinopa, 122. 



