Reconnaissance investigation of ground cracks along the western margin of Parowan Valley, Iron County, Utah (RI-253) Media Type:CD These are four members of

These are four members of the Mancos Shale in northeast Utah - the Prairie Canyon

and records available geology and history of the many formerly-active underground mines

indigenous peoples

and Yellowstone south to the Grand Canyon and northern New Mexico

This color map covers the Dry Fork quadrangle

Reconnaissance investigation of ground cracks along the western margin of Parowan Valley, Iron County, Utah (RI-253) Media Type:CD These are four members ofBy: UGS Staff Two out of print geologic and mineral assessment reports on Piute and Garfield Counties. Texts with plates are in one file for easy viewing; plates are a higher resolution and formatted for easy plotting are in separate files. Data contained in the reports must be viewed in light of their publication date and constraints of the period; some geologic units have been reclassified, some resource potentials have been drastically altered by