E Earthfill, [97], [98] East Creek, capture, [75], [78] Burro Canyon Formation, [55] East Entrance, [85], [116] Elk, [2], [109] Elks Lodge, [2] Entrada Sandstone, [39], [43], [45], [101], [119] Dewey Bridge Member, [38], [39] Moab Member, [39], [40], [42], [96], [111] views, [41], [42] ripplemarks, [96] road cuts, [105], [108] Slick Rock Member, [38], [39], [40], [42], [45] views, [31], [37], [41], [42], [43], [44] unconformity, view, [37] views, [31], [34], [41], [42], [43], [44], [48], [82], [92], [106], [114] water, [15], [44], [91], [116], [118], [120] Eocene Epoch, [61], [63], [71] Erickson, Lance, [50] Erosion, [26], [79] Escalante, Father, [10] Expedition, Powell, [11] Explorers, [10]

F Fallen Rock, view, [81] Fallen Rock Overlook, [81], [109] Faults, [18], [64], [65] Glade Park, [69], [120], [121] views, [122], [123] Kodels Canyon, [65], [69], [97] views, [67], [68], [69] Redlands, [64], [65], [89], [92], [94] views, [66], [90], [93], [107], [124] Field Columbian Museum, [50] Field Museum of Natural History, [50] Fieldwork, [XI] Flagstaff, Ariz., [16] Flash floods, [97], [98], [108], [118] [Folds], [64] drawings, [62] Grand Hogback monocline, [64] Ladder Creek monocline, [111] view, [66] Lizard Canyon monocline, [65], [69], [93], [95], [97] views, [67], [70], [94] San Rafael Swell, [36], [45], [128], [129] Uncompahgre arch, [72], [73], [77], [78] drawing, [75] Formations, rock. See [Rock formations]. Fossils, algae, [27], [47] Allosaurus, [4], [50], [52], [60] Apatosaurus, [50], [52] excelcus, [96] Brachiosaurus, [50], [90] altithorax, [91] Burro Canyon Formation, [54] Callison, George, [50] Camarasaurus, [50] Camptosaurus, [52] Carmel Formation, [39] Ceratosaurus, [53] Chinle Formation, [28] clams, [53], [55] Como Bluff, [53] Curtis Formation, [39] dinosaurs, [32], [60] Diplodocus, [50] Erickson, Lance, [50] Kayenta Formation, [35] Morosaurus, [50] Morrison Formation, [47], [53] oysters, [55] Redlands, The, [50], [53] reptiles, sea-going, [56] Riggs Hill, [50] Salt Wash Member, [50] sharks, [56] snails, [53] Stegosaurus, [50], [52] Tertiary mammals, [76] tracks, [60] Tyrannosaurus, [60] Wingate Sandstone, [32] wood, [28] worms, [27] Fremont culture, [9] Fremont Junction, Utah, [129] Fruita, [11], [85] Interstate 70, [86] Fruita Canyon, [5], [49], [95], [97] Chinle Formation, [28] dikes, [24] Kodels Canyon fault, view, [68] views, [67], [100] Fruita Canyon View, [101] Fruita Paleontological area, [51], [96] Fruita Paleontological Workshop, [51] Future, [83]

G Gap in the Rock Record. See [Unconformities]. Garfield, James A., [1] Gateway, [27], [72] Geologic history, [125] Geologic time spiral, [126] Glaciers, [77], [80] Glade Park, ranchers, [1], [107] Entrada Sandstone, [43], [45] Slick Rock Member, [45] Glade Park fault, [69], [120], [121] view, [122], [123] Glade Park General Store and Post Office, [13], [108] Glen Canyon Dam, [77] Glen Canyon Group, [129] Glen Canyon National Recreation Area, [128], [129] Glenwood Canyon, [76] Glenwood Springs, [27] Gneiss, [24] Goblin Valley State Park, [129] Grabens, The, [128] Grand Canyon National Park, [128] Grand County, Utah, [17] Grand Hogback monocline, [64] Grand Junction, founded, [10] Otto’s monument, [4] Grand Junction Chamber of Commerce, [1] Grand Mesa, [17], [21], [33], [63], [64], [71], [73] lakes, [77] views, [33], [67], [107], [113], [122] water, [15] Grand River, [10], [11], [16] Grand Valley, [17], [56], [63], [76], [78], [85] views, [30], [57], [100], [101] Grand View, [105] view, [19] Granite, [24] Great Sand Dunes National Monument, [29] Green River, Utah, [11], [12], [16], [129] Green River Formation, [63], [64] view, [103] Gunnison, John W., [10] Gunnison River, [10], [17], [78], [83], [88], [122] ancestral, [72], [73] drawing, [75] Gunsight, view, [33] Gypsum, [45]

H Hanksville, Utah, [129] Hayden Survey, [10] Hematite, [21] Henry Mountains, [38] Highland View, [107] Highways. See [Roads]. Historic Trails View, [99] History, [1] Holocene Epoch, [76], [84] Holt, Edwin L., [50] Hoover Dam, [77]

I Ice age, [77] Independence Monument, [XII], [1], [29], [105] base, [28] views, [19], [94], [104], [107] Independence View, [29], [105] Inland basins, [63] Island in the Sky, [128]

J Jacobs Ladder Road, [121] Joints, [26] Juniper, [101], [109] views, [30], [68] Jurassic Period, [35], [39]

K Kaolinite, [55] Kayenta Formation, [29], [32], [35], [97], [120], [128], [129] road cuts, [105] unconformity, view, [37] views, [19], [34], [36], [41], [68], [100], [103], [106], [117] Kissing Couple, [30], [38] Kodels Canyon, [12], [69] Kodels Canyon fault, [65], [69], [97] views, [67], [68], [69]

L Ladder Canyon, [121], [122] Ladder Creek monocline, [111] views, [66], [124] Lake Mead, [77] Lake Powell, [36], [77] Lake Uinta, [63] Landslides, [77], [104] Mesaverde Group, view, [57] Lava flows, [18], [21], [71] Leaching, [42], [44] Liberty Cap, [108] view, [90] Liberty Cap Trail, [90], [108] Little Park Road, [42], [120], [121] bentonite, [49] faulting, view, [66] Lizard Canyon, [95], [97] view, [67] Lizard Canyon monocline, [65], [69], [95], [97], [102] views, [67], [93], [94] Look, Al, fossils, [50] prehistoric people, [5] quoted, [3] Lower Ute Canyon View, [109]

M Mack, Colo., [15], [17] Mancos Shale, [18], [56], [72] view, [57] Maps, [87] geologic, [22] photo index, [58] road guide, [5], [6] Marble Canyon, [12] Meeker, Colo., [64] Meeker Massacre, [10] Mesas, [1] Mesaverde Group, [56], [57], [129] landslide, view, [57] Mesaverde National Park, [129] Mesozoic Era, [27] Metamorphic rocks, [18] See also [Proterozoic rocks]. Mica mine, [122] Miller, Laura Hazel, cave dweller, [13] Minerals, agate, [53] bentonite, [49] calcite, [21], [35] chert, [38] clays, [8], [49], [55], [69] coal, [55], [56], [57], [89] desert varnish, [8], [32], [69] gypsum, [45] hematite, [21] kaolinite, [55] mica, [122] silica, [35] uranium ore, [28], [49] vanadium ore, [49] Mining, building stones, [105] Cameo, [57] coal, [57] Devils Canyon, [13] Kodels Canyon, [12] Ladder Canyon, [122] mica, [122] oil shale, [63], [64] Palisade, [57] Miocene Epoch, [61], [71], [72] Moab, Utah, [28], [120] Moab Member, Entrada Sandstone, [39], [40], [42], [96], [111] views, [41], [42] Moenkopi Formation, [129] Monoclines. See [Folds]. Monument, Apatosaurus excelcus, [96] Brachiosaurus, [90] Otto’s, [3] Monument Canyon, [1], [2], [3], [29], [94], [105] views, [94], [102], [104] Monument Canyon Trail, [94], [105] Monument Canyon View, [105] Monument Headquarters, [102] Monument Road, [53], [88], [118] Monument Valley, [128] Mormon Tea, [111] view, [33] Morosaurus, [50] Morrison Formation, [47], [90], [94], [96], [128] badlands, [49], [118] bentonite, [49] Brushy Basin Member, [47], [49], [90], [96] views, [48], [95] Glade Park, [119] gypsum, [45] landslide, [104] road cuts, [107] Salt Wash Member, [15], [47], [49], [90], [94], [107] views, [41], [48], [92], [95] views, [48], [92], [95] water, [15], [118] Mount Garfield, Book Cliffs, views, [33], [57] Mule deer, [2] Museum, Historical Museum and Institute of Western Colorado, [4] Visitor Center, [5], [102]

N Natural Bridges National Monument, [129] Navajo Sandstone, [36], [38], [129] Needles, The, [128] No Thoroughfare Canyon, [1], [5], [49], [53], [118], [121] dikes, [24] flood, [118] Glade Park fault, [69] petroglyphs, [9] tunnel, view, [115] views, [9], [48], [54], [66], [117], [122], [123] North East Creek, [78]