Geologic map of the Sevier SE [Marysvale Canyon] quadrangle, west-central Utah (MF-1109) colorado river The San Rafael Swell is

The San Rafael Swell is an anticline

offering a curated selection of Moab's best trails and a convenient format for on-the-go reference

including Grand Canyon

Regional extension since about 20 million years ago has broken the area into basins and ranges along high-angle normal faults

Geologic map of the Sevier SE [Marysvale Canyon] quadrangle, west-central Utah (MF-1109) colorado river The San Rafael Swell isBy: T. A. Steven and C. G. Cunningham Geologic maps use a combination of colors, lines, and symbols to depict the relative age, composition, and relationships among rocks and sediments at and near the earth's surface. Other Information: Published: 1979 Plates: 1 pl. Scale: 1: 24,000 Color B&W: B&W Location: Piute County and Sevier County