INDEX. 



865 



Page. 



Biidger Eocene, fauna of 248 



Haystack Mountain 215 



moss agates in '2i^ 



tbicknefs of 204,217,n45 



Pass, Fox Hill Cretaceous 159 



Kegios 156 



Biisopyrum spicatum 747 



Biiowji's Park and Tampa Valley 222 



altitude 222 



described 196,222 



fault in Tertiary ' £23 



origin of 201,202,272,282 



Tertiary, Pliocene fossils 224 



thickness of 223 



Tampa Valley 224 



Bruin Peak granite 135 



Brush Creek, Medicine Bow Range, hornblende 



schist 100 



XT inta Range, Colorado Cretaceous 290 



Buffalo Peak, West Humboldt Range, altitude 713 



North Park, described 125 



Burro Peak, "Weber Quartzite .- 259 



Cache-lapoudre River, course of CO 



Cache Valley, Humboldt Pliocene 406,417 



sandstone for building 417 



terrace-lines 417 



Call's Fort, Wahsatch Range, XJte limestoae 405 



Cambman FOfiMATl on. Big Cottonwood Canon 366 



BeaverCafion 415 



Bonneville Peak 457 



Bex Elder Cailon 408 



Cambrian Plateau 413 



City Creek Caiion 377 



conglomerate in 399, 457, 459 



Egan Caiion 488 



Grantville Peak, anticlinal .. 459 



Muddy Canon, shales 409,412 



Piiion Range 553 



Pogonip Ridge, White Pine. . 542 



Schell Creek Mountains 485 



Uinta Range 1S9 



Cambkian Plateau 412 



Camel Peak, Elkhead Mountains, red gneiss 140, 175 



trachyte 172 



Camp Ployd, Carboniferous fossils 448 



Cafion of Tampa River 284 



Canon-within-caSion structure 301, 302 



Cakbon BAsm 143 



age of coal rocks 143, 1 47 



altitude 143 



section of Laramie Cretaceous 145 



in clays of Colorado Cretaceous 81 



in Star Peak Triassic 723 



Carbonate of copper, Kinsley district .'.. 485 



Carbonic acid in quartz of granite 691 



Carboniferous limestone, Cheyenne Pass 76 



Elk Mountain 140 



North Park 114 



Sybille Creek 76 



sandstone, plant remains in 546 



Cakico and Railroad Peaks 624 



Calico Vailey, rhyolite tufa 623 



Carlin Peaks, Cortez Range, andesite 58S 



rhyolite 589 



55 D G 



Pace. 



Carrington Island, Salt Lake 461 



Carr Static* , Colorado, Coal strata •. 61 



White River Miocene C6 



Carson Desert 744 



Lake La Hontan terraces 7 JO 



Lower Quaternary 744 



Trnckee Miocene 745 



Cascades in Prove CaOon 348 



Cathedral Bluii's, seciion of Vermillion Creek Eocene. 212 



Castle Peak, Wachoe Mountains, quart z-porphyry . . 478 



Wahsatch lime- 

 stone 478 



Cave in Wahsatch limestone, Black Rock Point 454 



Cave Spring, East Humboldt Range 531 



Cedar Mountain, diorite schist 101 



Cedar Mouktains 462 



augite-andesite 463 



basalt 464 



Central Peak, altitude 5 



Cercocarpus ledifolius 487, 502 



Cerusite 731 



Chalk Bluffs, described ;. 65,67 



Chalk Creek, Colorado Cretaceous 336 



Chalybeate Springs 143,233,401 



Changes cf level in Salt Lake 432 



Chataya Peak, Pah.TJte Range, altitude 688 



diorite 699 



mica-diorite 700 



Cherokee Butte, Medicine Bow Range, granite 102 



gray gneiss 102 



rounded quartz 



in granite... 102 



Kidge, Green River Eocene 218 



Cheyenne, altitude 3 



Pass, Carboniferous limestone 76 



Chicken Soup Spring, Elko Valley 602 



Chjorite in gneiss, Deer Mountain 101 



Elk Mountain 10'5 



Park Range 140, 141 



Chokup Pass, Diamond Range 549 



Chryaocolla 498 



Chugwater, described 70 



section of Triassic 34 



Church Buttcs, Bridger Eocene 245 



Cinnam onum Mississippiense 14T 



Citadel Peak, Rait River Mountains j 428 



City Creek, Wahsatch Range, Potsdam 377 



tridymite in tiachyte 375 

 Vermillion Creek 



Eocene 375 



Clan Alpine Canon, Augusta Mountains, andesite. .. 649 



basalt 650 



rhyolite... 650 



Clark's Peak, Medicine Bow Range, granite 97 



zircon in granite. 98 



Clay-ironstone in Port Benton Group 87, 88 



Clayton's Peak, Wahsatch Range, altitude 353 



garnet in Archaean 300 



granite 359 



granite porphyry. 301 



Weber Q uarlzite . 373 



Clear Creek Cafion, Havallah Range, granite 678 



Cluro Hills, granite ■ 584 



rhyolite 585 



syenite 584 



