Geologic map of the Kolob Arch quadrangle and part of the Kanarraville quadrangle, Washington and Iron Counties, Utah (M-217) snowmobile and mountain hazards

and mountain hazards

understanding the significance of archaeological sites

By: Bill Buss & Loie Belknaps

Flanking the Pilot Range are young sedimentary basins formed during tectonic extension

Geologic map of the Kolob Arch quadrangle and part of the Kanarraville quadrangle, Washington and Iron Counties, Utah (M-217) snowmobile and mountain hazardsBy: R. F. Biek The Kolob Arch quadrangle is at the western margin of the Colorado Plateau, in the transition zone between the Colorado Plateau and Basin and Range physiographic provinces. The Colorado Plateau province is a relatively coherent and tectonically stable region underlain by generally horizontal sedimentary strata that are locally disrupted by early Tertiary Laramide basement block uplifts, Oligocene Miocene igneous intrusions, and late