322 



INDEX. 



ArsinoitJierium zitteli (cont.). 



fibula, 53*. 



calcaneum and astragalus, 55 *. 



navicular, 57 *. 



cuboid, 5S *. 



metatai'sals, 59 *. 



skeleton, 60 *. 



pelvis and hind limbs, 61 *". 

 Aetiodacttla, 178. 

 Atbs, 258. 



Baetpoda, 1. 



systematic position, 62. 

 Baetthekiidjs, 172. 

 Barytherium, 172. 



skull, 172. 



dentition, 172. 



mandible, 173. 



fore limb, 174. 



hind limb, 176. 

 grave, 176. 



Canharodon, 319. 

 Caenitoha, 218. 

 Cetacea, 234. 

 Chelonia, 275. 

 ChelohidjE, 287. 

 Ceocodilia, 261 . 

 Orocodilus ariiceps, 261. 



megarhinus, 264. 



snout, 265 *. 



sp., 266. 



Cktptodiea, 277. 



Elasmobeanchii, 317. 

 Eopristis, 318. 



reinacM, 319. 



Eosii-en, 197. 

 libyca, 198. 



skull, 198,200*. 



brain, 202*. 



maxilla, 199. 



mandible, 209. 



vomer, 201. 



dentition, 203. 



vertebral column, 212. 



OS innominafcum, 214*. 



Eotherium, 197, 204. 

 opgyi'tiacum, 204. 



skull, 205*. 



mandible, 211 *. 



OS innominatum, 119, 214 *. 

 Eremopezus, 258. 

 eoccemis, 258. 



tibio-tarsus, 259 *. 

 Etjsuohia, 261. 



Fajumia, 313. 



sehiveinfurtlii, 313. 



Genidhyus, 193. 



fajumensis, 195. 



major, 196. 



premolars, 196*. 



mints, 193. 



Giganiophis, 307. 

 ■ garstini, 307. 



HAIilCOEIDJS, 197. 



Ealitherium, 199, 201, 213-215. 

 OS innominatum, 214*. 

 Bycenodon, 218. 



HYJENODONTIDiE, 218. 

 HXEACOIDEA, 83. 



LAMHIDiE, 319. 



Mastodon americaniis, 107. 



brain, 107*. 

 Megaloliyrax, 87, 92. 

 eocceiius, 92. 



dentition, 92, 



skull, 93, 95*. 

 Moerloplds, 309. 



MaSRITllEEIIDiE, 99. 



Monritlierium, 99. 



skull, 99, 100 *. 



brain, 105, 106 *. 



dentition, 108, 109, 111 *. 



vertebral column, 110, 114*, 115*. 



sacrum, 116*. 



fore limb, 117. 



hind limb, 118. 



