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Discover the fascinating geology of Colorado National Monument, marked by unique formations and structures. This analysis includes a detailed geologic cross-section illustrating the pronounced monocline, with the Wingate sandstone atop the Chinle formation, showcasing the effects of differential erosion. Key formations such as the Morrison and Summerville are highlighted, revealing the complexity of this stunning landscape. Join geologist John Otto in unraveling the stratigraphic profile that characterizes this iconic national park.
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Colorado National Monument Geology of National Parks
V-shaped Profile • Wingate sandstone on top • Chinle formation below
Differential Erosion • Wingate sandstone on top • Chinle formation below
Artist Point • Morrison fm. on top • Summerville fm. on bottom