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BASEMAPS
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WEATHER
Glen Canyon Group (UTJTR;7)
Geologic Formation
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UT
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Lithology
Arenite
Limestone
Limestone
Geologic Age
Early Jurassic (201.5 Ma – 175.1 Ma ago)
Geologic Unit Label
JTR
Glen Canyon Group (Navajo Ss, Kayenta Fm, and Wingate Ss). Includes Rainbow Bridge.
—
USGS
Taxonomy
Classified As
Geologic Formation
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