INDEX 301 



Page. 

 Cretaceous, the— Continued. 



Of the— 



Paunsiigunt Plateau ...................... 251 



Table Cliff , 297 



Wasatch Plateau 102 



Stratigraphy of 154 



Subsidence of 13 



Uuconformities at the close of 10, 15C, 168,280,288 



Cross-bedding 153 



Dacite : 



Classification of 110 



Order of sequence of 10,138 



Dawson, J. W., Triassic basalts 93 



Delano, Mount . ........ 172 



Density of lavas 88,90,132,134 



Desiccation of the Eocence Lake 15,73 



Diabase, mode of occurrence..... 95 



Diorite, mode of occurrence , 95 



DogVaUey 182,189 



Dolerite : 



Classification of Ill 



Occurring in — 



Dog Valley 190 



Fish Lake Plateau 261,265,260 



Hilgard, Mount 272 



Sevier Plateau 230,234,239 



Tushar 177 



Order of sequence of 67,131-137 



Drainage, inconsequent 162,287 



System of Plateau Province 16 



Dynamics of eruptions 125 



East Fork Canon 70,236,243 



Echo Cliff flexure 44 



El Late 50 



Eocene, lacustrine condition during the 12 



Of the— 



Aquarius 288,290,292 



Awapa 273 



Fish Lake Plateau 257 



Hilgard, Mount 271 



Kaiparowits Peak — 298 



Markdgunt 189,191,204 



Paunsiigunt - 250 



Piivant 170 



Babbit Valley 273 



Sevier Plateau 237,246 



Summit Valley 259,267,269 



Table Cliff 253,297 



Thousand Lake Mountain 280 



Wasatch Plateau i^ 



Shoreline 71,184 



Unconformity with Cretaceous 11,280,292,288 



Erosion of the Plateau Country 14,17,21,36,37,161,239,253,286,290,292,298 



