Photograph of Navajo Mountain looming over tall cliffs above Lake Powell.
Photograph of Navajo Mountain. The domed shape of Navajo Mountain was caused by an igneous intrusion
known as a laccolith. The Carmel and Entrada Formations overlie the cliffs of Navajo Sandstone that rise from lake
level. High-level alluvial fans shed off Navajo Mountain cap outcrops of Entrada Sandstone. These fans are about
500,000 years old.
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Photograph from Anderson et al. (2010, figure 19)
Public domain:Full Granting Rights
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Glen Canyon National Recreation Area, Code: GLCA
Glen Canyon National Recreation Area Latitude: 37.3976707458496, Longitude: -110.802101135254