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The Geologic Story of Colorado National Monument

Index

Reading edition

Italic page numbers indicate major references or pre-eminent views

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Page

A

Acknowledgments, 130

Agate, 53

Airport, Walker Field, 85

Albuquerque, N. Mex., 16

Algae, 27, 47

Allosaurus, 4, 50, 52, 60

Anasazi people, 129

Animals, buffalo, 3, 91, 94, 105

cattle, 101

deer, 2

elk, 2, 109

sheep, 99

Anthropoid primates, 76

Anticlines, 61, 62

Apatosaurus, 50, 52

excelcus, 96

Archaeological survey, 1963, 8

Archean Eon, 24, 125

Arches, 61

Arches National Park, XI, 36, 129

Area, Colorado National Monument, 5

Artesian wells, 14

Artifacts, Indian, 5, 8

Artificial fill, view, 98

Artists Point, 45, 105

view, 46

B

Balanced Rock, 99

Basalt, 71

Basins, 61, 62, 63

Battlement Mesa, lava flows, 21, 63, 64, 71

views, 30, 33

Beard, Irving, 12

Bentonite, 49

Black Canyon of the Gunnison National Monument, 38, 128

Black Ridge, 53, 55

Black Ridge Trail, 99

Book Cliffs, 18, 56, 73

coal, 60

views, 30, 33, 57, 100

Book Cliffs View, 102, 104

Brachiosaurus, 50

altithorax, 91

monument, Riggs Hill, 90

Broadway, 86, 89, 92-95

Brown-Stanton river expedition, 11

Brushy Basin Member, Morrison Formation, 47, 90, 96

bentonite, 49

views, 48, 95

Bryce Canyon National Park, 63, 130

Buffalo, 3, 91, 94, 105

Burro Canyon Formation, 53, 55, 90, 96, 118

unconformity, 118

views, 48, 54

water, 15

C

Cactus Park, 78

Calcite, 21, 35

Callison, George, 50

Camarasaurus, 50

Campground, Saddlehorn, 5, 32, 86, 101

view, 101

Camptosaurus, view, 52

Canyon country, 1

Canyon cutting, 78

Canyon de Chelly National Monument, 129

Canyon Lands, 16

Canyon Rim Trail, 102, 104

views, 103, 104

Canyonlands National Park, XI, 128

Capitol Reef National Park, 36, 38, 129

Carmel Formation, 39

Cattle, 101

Caves, Wingate Sandstone, 13, 32

Cedar Breaks National Monument, 130

Cedar City, Utah, 16

Cedar Mesa Sandstone Member, 128, 129

Cedaredge, coal, 60

Cenozoic Era, 61

Ceratosaurus, 53

Chert, 38

136

Chinle Formation, 26, 28, 79, 96, 129

faulting, 97

views, 92, 93

road cut, 99, 116

views, 19, 82, 89, 100

Clams, 53, 55

Clark’s Wash, cave, 13

Cliff faces, erosion, 79

Coal, 49, 55, 56, 57, 60, 89

dinosaur tracks, 60

Coke Ovens, 29, 30, 40, 53, 105

view, 31

Coke Ovens Overlook, 42, 105

Cold Shivers Point, 29, 111

view, 112

Colorado Highway 141, 83

Colorado Highway 340, 86, 88, 89, 94, 97, 122

Colorado mineral belt, 13

Colorado Plateau, 32, 63, 128

Colorado Plateau Province, 16

Colorado River, 11, 55, 78, 120

ancestral, 71, 72, 73, 74, 77

future course, 83

name change, 16

Columbus Canyon, 111, 112, 119

Como Bluff, Laramie, Wyo., 53

Cottonwood trees, view, 114

Crawford, George A., 10

Cretaceous Period, 53, 55, 60, 63

Curbstones, ripple-marked, 96

Curtis Formation, 39

Cutler Formation, 128, 129

D

Dakota Sandstone, 15, 18, 53, 55, 89

unconformity, 118

view, 54

De Chelly Sandstone Member, 129

DeBeque, 57, 63, 64

DeBeque Canyon, 57

Deer, mule, 2

Denver and Rio Grande Western Railroad, 85

Desert, 29

Desert varnish, 8, 32

view, 69

Devils Canyon, 13

Devils Kitchen, 116, 117

Devils Kitchen Picnic Area, 86, 111, 116

Dewey Bridge Member, 38, 39

Dikes, 24

Dinosaur tracks, coal, 60

Dinosaur National Monument, 36, 128

Diplodocus, 50

Dirty Devil River, 12

Distant View, 101

Divide Road, view, 82

Dolores River, 73, 120

ancestral, 72

Domes, drawing, 62

Dominguez, Father, 10

Dominguez Creek, 83

Donnell, John R., oil shale, 64

DS Road, 111, 120

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

137

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

138

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

139

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

O

Odd Fellows, 3

Oil shale, 63

Oligocene Epoch, 61

Orchard Mesa, water, 14

Otto, John, 1, 2

monument, view, XII, 4

Otto’s Trail, 97, 104, 114

view, 107

Oysters, 55

P

Pabor, William E., 11

Paleocene Epoch, 61, 63

Paleozoic Era, 26

Palisade, 17, 57, 73

water, 15

Peach orchards, 88

Pegmatite, 24

Pennsylvanian Period, 26

Permian Period, 26

Petrified Forest National Park, 129

Petroglyphs, 8

view, 9

Photographs, XII

Photography directions, 86

Piceance Creek Basin, 64

Picnic areas, Devils Kitchen, 5, 86, 111, 116

Headquarters area, 86

view, 102

Piñon Mesa, 61, 84, 101, 107, 120

elk, 2, 109

Piñon pine, 101, 109

view, 30, 68

Plants, coalified wood, 49

cottonwood trees, view, 114

juniper, 101, 109

views, 30, 68

Mormon Tea, 111

view, 33

piñon pine, 101, 109

views, 30, 68

Pipe Organ, 30, 104

view, 104

Pipe Organ Overlook, 104

Piracy, 73

drawing, 74

Plateau Creek, 15, 63

Pleistocene Epoch, 73, 76, 77, 78

Pliocene Epoch, 61, 72, 73

Powell, John W., expedition, 11

Powerplant, 88

Precambrian rocks. See Proterozoic rocks.

Preface, XI

Prehistoric people, 5

140

Proterozoic Eon, 24, 26, 125

Proterozoic rocks, 24, 72, 89, 96, 99

faulting, views, 89, 92

views, 19, 66, 83, 100, 112

Q

Quaternary Period, 61, 78

R

Railroads, 10, 11, 85

Rainbow Bridge National Monument, 36, 129

Red Canyon, 3, 80, 111

view, 33

Red Canyon Overlook, 96, 111

Redlands, The, 89, 97, 118, 119, 122

canals, 88

Chinle Formation, 28

fossils, 50, 53

Morrison Formation, 49

peach orchards, 88

view, 30

water, 14, 88, 94

Redlands canals, 88, 94

Redlands fault, 64, 65, 89, 92

views, 66, 89, 90, 92, 93, 94, 107, 124

Redlands Road, 3

Redlands View, 97

References, 131

Rifle, Colo., 16, 17, 63, 64

Riggs Hill, 50, 90

Rim Rock Drive, 4, 32, 86, 97-116, 119

Artists Point, 105

campground, 101

Chinle Formation, 28

earthfill, view, 98

Entrada Sandstone, 40, 42, 105, 108

faulting, view, 67

Fruita Canyon, view, 100

gap in rock record, 38

Kayenta Formation, 32, 105, 109

Kodels Canyon fault, view, 68

Liberty Cap Trail, 108

Moab Member, 42

Morrison Formation, 49

Slick Rock Member, 40, 42

Summerville Formation, 105, 108

Ute Canyon, 108

views, 34, 36, 43, 67, 68, 98, 100

Visitor Center, 102

Wingate Sandstone, 104, 111

Ripplemarks, 47, 96

Rivers, 11, 16, 72

Road cuts, Artists Point, 45

Brushy Basin Member, 96

Burro Canyon Formation, 53

Chinle Formation, 28, 99, 116

Entrada Sandstone, 42, 105, 108

Fruita Canyon, 28

Kayenta Formation, 36, 101, 105, 109

Moab Member, 42

Morrison Formation, 49, 96, 107

No Thoroughfare Canyon, 28

Proterozoic rocks, 99, 116

Salt Wash Member, 107

South Broadway, monument, view, 91

Summerville Formation, 45, 105, 107, 108

Ute Canyon, 36, 45

Wingate Sandstone, 97, 99, 111, 116

Road guides. See Trip guides.

Road stops, Artists Point, 105

Coke Ovens Overlook, 105

Devils Kitchen, 116

Distant View, 101

Fallen Rock Overlook, 109

view, 81

Fruita Canyon View, 101

Grand View, 105

Highland View, 107

Historic Trails View, 99

Independence View, 105

Lower Ute Canyon View, 109

Monument Canyon View, 105

Pipe Organ Overlook, 104

Red Canyon Overlook, 96, 111

Redlands fault, 92

Redlands View, 97

Upper Ute Canyon View, 109

Roads, Broadway, 86, 89, 92-95

Colorado Highway 141, view, 82

Colorado Highway 340, 86, 88, 89, 94, 97, 122

Divide Road, view, 82

DS Road, 111, 120

Fruita, 4

Jacobs Ladder Road, 121

Little Park Road, 42, 49, 66, 120, 121, 122

Monument Road, 53, 88, 118

Rim Rock Drive, 4, 28, 32, 34, 38, 40, 42, 43, 47, 49, 67, 68, 86, 97-116, 119

South Broadway, 86, 89-92, 118

South Camp Road, 86, 89, 90, 108, 118

U.S. Highway 6, 85, 88

U.S. Highway 24, 85

U.S. Highway 50, 85, 88, 122

U.S. Interstate 70, 63, 85, 96

Utah Highway 128, 120

Wingate Drive, 92

Roan Cliffs, 64, 71

views, 19, 100, 103

Rock column, 20

141

Rock formations, Balanced Rock, 99

Coke Ovens, 29, 30, 40, 105

view, 31

Cold Shivers Point, 29, 111

view, 112

Devils Kitchen, 116

view, 117

Fallen Rock, view, 81

Grabens, The, 128

Gunsight, The, 33

Independence Monument, 1, 29, 105

views, 19, 94, 107

Kissing Couple, 30, 38

Liberty Cap, 108

view, 90

Needles, The, 128

petroglyphs, 116

Pipe Organ, 30

view, 104

Saddlehorn, 40, 101

views, 101, 102, 106

Sentinal Spire, 30

Squaw Fingers, 30

White Rock, view, 92

Window Rock, 102

view, 103

Rock leaching, 42, 44

Rocks, breakup, 26

types, 18

Rosevale, 122

Roubidoux, Joseph, settler, 10

Rough Canyon, 121

Ruby Canyon, 83

S

Saddlehorn, 40, 101

campground, 86, 101

picnic area, 86, 101

views, 101, 102, 106

Sagebrush, 120

Sahara, 29

Salt Wash Member, Morrison Formation, 47, 90, 94, 107

uranium, 49

views, 41, 48, 92, 95

water, 15

San Miguel River, ancestral, 72

San Rafael Swell, 36, 45, 128, 129

Sand dunes, 29, 36

Schist, 24

Seagoing reptiles, 56

Sentinal Spire, 30

Serpents Trail, 1, 2, 111

views, 30, 49, 66, 113, 114

Sharks, 56

Sheep, 99

Silica, 35

Size, Colorado National Monument, 5

Slick Rim, 42

Slick Rock, Colo., 40

Slick Rock Member, 38, 39, 40, 42, 45

views, 31, 37, 41, 42, 43, 44

Snail shell, 53

South Broadway, 86, 89-92, 118

South Camp Road, 86, 89, 90, 108, 118

Squaw Fingers, 30

Stegosaurus, 50

view, 52

Stream cutting, 79

Summerville Formation, 39, 45, 47

road cuts, 105, 108

views, 41, 42, 46

Sunset Crater National Monument, 130

Synclines, 61

T

Taft, William Howard, 1

Tertiary Period, 61, 71, 76

Thunderstorms, damage, 97, 108, 118

Tools, prehistoric people, 8

Trails, 1

Black Ridge, 99

builder, 1

Canyon Rim, 102, 104

views, 103, 104

Coke Ovens, 105

Grand View, 105

Liberty Cap, 90, 108

Lizard Canyon, 97

Lower Ute Canyon View, 109

Monument Canyon, 94, 105

No Thoroughfare Canyon, 1

Otto’s, 97, 104, 114

Serpents, 1, 2, 111

views, 30, 49, 66, 113, 114

Ute Canyon, 108, 109

Window Rock Nature Trail, 102, 104

Triassic Period, 27, 28, 29, 35

Trip guides, East Entrance to Grand Junction, 118

Fruita to West Entrance, 96

Glade Park, 119

Grand Junction to West Entrance, 88

Little Park Road, 121

West to East Entrances, 97

Tyrannosaurus, 60

142

U

Uinta Lake, 63

Unaweep Canyon, 72, 73, 78, 80

ancestral, 76

piracy, drawing, 75

view, 82

Uncompahgre arch, 61, 72, 73, 77, 78

drawing, 75

Uncompahgre Complex, 8

Uncompahgre Highland, 26

Uncompahgre Plateau, 26, 28, 49, 77, 107

Unconformities, 26, 35, 54, 104

views, 37, 41, 54

U.S. Highway 6, 85, 88

U.S. Highway 24, 85

U.S. Highway 50, 85, 88, 122

U.S. Interstate 70, 63, 85, 96

Utah Highway 128, 120

Ute Canyon, 2, 3, 40, 45, 80, 119

Fallen Rock, view, 81

Liberty Cap, 108

Summerville Formation, 45

view, 110

Ute Canyon Trail, 108, 109

Ute Canyon View, Lower, 109

Ute Canyon View, Upper, 109

Ute Indians, 5, 10

V

Visitor Center, 5, 32, 40, 86, 102

view, 106

Volcanics, 18, 71

W

Walker Field, 85

Wasatch Formation, 63, 64, 129

Water, 14, 15, 79, 91

Entrada Sandstone, 15, 91, 116, 118

leaching action, 42, 44

Morrison Formation, 15, 118

Redlands, The, 14, 88, 94

Wingate Sandstone, 15, 91, 95

West Creek, ancestral, 76

West Entrance, 85, 89, 95

White Rock, view, 92

Whitewater, 83

Window Rock, 102

view, 103

Window Rock Nature Trail, 102, 104

Wingate Drive, 92

view, 93

Wingate Sandstone, 29, 79, 89, 96, 128, 129

cave, 14

desert varnish, 32

faulting, 97

views, 66, 68, 69, 89, 90, 92, 93, 107

folds, view, 66, 102

petroglyphs, view, 9

Rim Rock Drive, 99, 104, 116

road cuts, 99, 116

sand dunes, view, 30

views, 14, 19, 30, 31, 34, 66, 69, 82, 100, 106, 114, 115, 117, 122

water, 15, 91, 95

Worms, 27

Wupatki National Monument, 129

Z

Zion National Park, 36, 38, 129

★ U.S. GOVERNMENT PRINTING OFFICE: 1981—778-836

U. S. Department of the Interior, March 3, 1849
U. S. Department of the Interior, March 3, 1849
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