Interim geologic map of The Guardian Angels quadrangle, Washington County, Utah (OFR-395) Mining History Books Flanking the Pilot Range are

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

By: Alan Millard

The Role of the Colorado River

and river fish

Parry describes these rivers and more

Interim geologic map of The Guardian Angels quadrangle, Washington County, Utah (OFR-395) Mining History Books Flanking the Pilot Range areBy: G. C. Willis and M. D. Hylland This color map covers The Guardian Angels quadrangle. Information in this publication includes: description of map units, correlation of map units, a lithologic column, and a cross section. This Open File release makes information available to the public during the review and production period necessary for a formal UGS publication. This map may be incomplete, and inconsistencies, errors, and omissions have not been