National Geologic Map Database
General Information
- Title: Age of the Glen Canyon Group (Triassic and Jurassic) on the Colorado Plateau
- Author(s): Lewis, G.E., Irwin, J.H., and Wilson, R.F.
- Publishing Organization: Geological Society of America
- Series and Number: Bulletin v. 72 no. 9 [p. 1437-1440]
- Publication Date: 1961
- Map Scale: 1:6,812,903
- Cross Section: None
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