Category:Glen Canyon Group
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English: The Glen Canyon Group — a Middle Triassic to Upper Triassic/Jurassic, mostly sandstone geologic formation. The top member Navajo Sandstone, is one of the thickest sequences of "aeolian proccesses" produced sandstones of the Earth.
- The four Glen Canyon Group members are; youngest (top) to oldest (bottom):
This category has the following 7 subcategories, out of 7 total.
Media in category "Glen Canyon Group"
The following 12 files are in this category, out of 12 total.