508 INDEX. 



Page. 



Homoptera, list of 472 



Hot Springs 199 



Indians 263 



Introduction to Agricultural Report 192 



Jordon Valley 240 



Juab Valley 243 



Kansas Valley 244 



Kansas, resources of, by E. S. Elliott, esq 442 



Land grants 261 



Laramie Plains 220 



Letter of Professor C. Thomas 191 



Malade Valley 238 



Mammalia, (fossil,) by Dr. J. Leidy , 340 



Aelurodon 344 



Agriocboerus 349 



Ampli icyon 341 



Anchippus 362 



Anchitherium 362 



Bison 344 



Camelops 349 



Canis : 341 



Castor 363 



Cervus 352 



Cosoryx 351 



Delpbinus 365 



Dicotyles 352 



Dinictis 343 



Drepanodon 343 



Elepbas 359 



Elotberium 353 



Equus 359 



Eumys # 364 



Hipparion ". 360 



Homocamelus 350 



Hysenodon 342 



Hyopsodus " 354 



Hyopotamus 355 



Hypobippus 362 



Hyracodon 356 



Hyracbyus 357 



Hystrix 364 



Ictops 364 



Iscbyromys 363 



Leptarctus 344 



Leptaucbenia 348 



Leptonieryx 351 



Leptocboerus 354 



Leptictis 364 



Lopbiodon 357 



Lopbiotberium 358 



Mastodon 358 



Megacerops 352 



Megalomeryx 351 



Merycodus 350 



Merycbyus - 347 



Merycocbcerus 347 



Merycbippus ■. 361 



Microsus 354 



Mylodon 365 



Nonobyus 354 



Notbarctus - 344 



Omomys 364 



Oreodon .' 345 



Palseocastor 363 



