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View northeast toward southwest side of Twin Butte, landslide-covered Triassic Moenkopi Formation capped by Pliocene basalt.
Aerial view toward gravel of Surprise Canyon Formation filling cave in Redwall Limestone, west wall of upper Two Hundred and Thirtyfour Mile canyon, about 1.75 miles south of river mile 234.0.
View northwest along Froggy Fault toward Parashant Canyon in red Supai Group of rocks.
View north into Hundred and Ninetythree Mile Creek from east side of Hurricane Fault. Redwall Limestone, right side of photograph; red Supai Group, left side.
Cave in Woods Ranch Member of Toroweap Formation, Marble Canyon, south side of Tanner Wash, southeast of river mile 14.6.
View west toward small southwest-dipping sharp fold in Tapeats Sandstone in Monument Creek, below Tonto Trail, about three quarters of a mile south of river mile 94.0.
Calcite and other minerals in travertine vein that fills a fault plane in upper Diamond Creek canyon.
View west toward Cottonwood Spring, north wall of Redwall Limestone in Green Spring Canyon.
Aerial view north into Surprise Canyon, about 3 miles northeast of river mile 248.8. Muav Limestone (canyon bottom), Redwall Limestone (large gray cliff), Supai Group strata (reddish cliffs and slopes, upper right skyline), Permian strata (distant canyon rims), and Pliocene volcano of Mount Dellenbaugh (distant skyline).
Aerial view west toward landslide of Toroweap Formation (photograph EL18) on east side of Nankoweap Mesa, about 1 mile southwest of river mile 53.5.
View southeast toward lower Supai village area of the Havasupai Reservation, from rim of Esplanade Sandstone, just south of Navajo Falls. Pliocene alluvial valley floor, Watahomigi Formation (lower slope), Manakacha Formation (large cliff), Wescogame Formation (upper slope and ledges), and Esplanade Sandstone cliff (forms inner canyon plateau).
Aerial view northeast toward Grand Gulch copper mine and breccia pipe in Pakoon Limestone.
Aerial view west across Spencer Canyon toward Quaternary travertine dam in Meriwhitica Canyon (large gray cliff at canyon floor, middle part of photograph). Precambrian granite at Spencer Canyon bottom, Redwall Limestone at canyon rims.
View west toward east wall of Grand Canyon of contacts between Redwall Limestone (upper half of cliff), dark-gray Temple Butte Formation cliff, Cambrian unclassified dolomites, and Muav Limestone from river mile 266.0.
Aerial view west toward numerous Pleistocene landslides partly covered by younger sand dunes along Vermilion Cliffs, just west of Vermilion Cliffs Lodge, Arizona (center of photograph), about 4 miles west of river mile 7.0. Red and white Navajo Sandstone forms upper half of Vermilion Cliffs, gray Kaibab Formation at lower left of photograph.
View upriver toward west wall of Grand Canyon from river mile 272.0. Muav Limestone at river (Lake Mead) level to Pakoon Limestone/Esplanade Sandstone at skyline.
Cheyava Falls in flood, about a 450- to 500-foot waterfall, issuing from cave in Mooney Falls Member of Redwall Limestone, east wall of upper Clear Creek canyon.
View north toward Tassi Spring and Ranch in Pigeon Wash in Miocene strata of the Grand Wash trough, just west of Wheeler Fault.
Havasu Falls in flood, Cataract Canyon.
Aerial view southeast toward Fern Glen Arch in Mooney Falls Member of Redwall Limestone, east side of Fern Glen Canyon, north side of river mile 168.5.
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