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At Canyon de Chelly, the trail to White House Ruin, [7] descends through the Shinarump Conglomerate, but also has a tributary slot canyon landform with large accumulations of the Shinarump erosional debris on the slot-canyon floor. The trail then descends through the cross–bedded cliffs (fossil sand dunes) of the De Chelly Sandstone.
Canyon de Chelly National Monument (/ dəˈʃeɪ / də-SHAY) was established on April 1, 1931, as a unit of the National Park Service. Located in northeastern Arizona, it is within the boundaries of the Navajo Nation and lies in the Four Corners region. Reflecting one of the longest continuously inhabited landscapes of North America, it ...
Cutler Formation. The Cutler Formation or Cutler Group is a rock unit that is exposed across the U.S. states of Arizona, northwest New Mexico, southeast Utah and southwest Colorado. It was laid down in the Early Permian during the Wolfcampian epoch.
Thus the Arroyo de Alamillo Formation is siltstone, ripple-laminated sandstone, and lesser dolomitic limestone, in contrast with the eolian beds of the De Chelly Formation, and the Los Vallos Formation is 42% sandstone, 28% siltstone, and 24% gypsum, in contrast with the thinly bedded sandstone of the San Ysidro Formation. [10]
The West and East Mitten Buttes (also known as the Mittens) are two buttes in the Monument Valley Navajo Tribal Park in northeast Navajo County, Arizona. When viewed from the south, the buttes appear to be two giant mittens with their thumbs facing inwards. The Mittens are about 0.6 mi (0.97 km) from the Arizona – Utah state line and West ...
King-on-his-Throne is composed of two principal strata. The bottom layer is slope-forming Organ Rock Shale and the upper stratum is cliff-forming De Chelly Sandstone. The rock was deposited during the Permian period. The buttes and mesas of Monument Valley are the result of the Organ Rock Shale being more easily eroded than the overlaying ...
Brighams Tomb is composed of three principal strata. The bottom layer is slope-forming Organ Rock Shale, the next stratum is cliff-forming De Chelly Sandstone, and the upper layer is Moenkopi Formation capped by Shinarump Conglomerate. The rock ranges in age from Permian at the bottom to Late Triassic at the top. The buttes and mesas of ...
Cly Butte is a butte composed of two principal strata. The bottom layer is slope-forming Organ Rock Shale and the upper stratum is cliff-forming De Chelly Sandstone. The rock was deposited during the Permian period.