Interim geologic map of the lower San Juan River area, eastern Glen Canyon National Recreation Area and vicinity, San Juan County, Utah (OFR-443dm) Media Type:PAPER First-time visitors and lifelong residents

First-time visitors and lifelong residents alike will appreciate this unique view of Colorado

it is packed with essential facts and figures

located in the heart of the Colorado Plateau

The Ismay Member was chosen to be a representative oil horizon of the Paradox Basin and illustrates the predominant tectonic structures as well as the subtle petroleum related structures

Interim geologic map of the lower San Juan River area, eastern Glen Canyon National Recreation Area and vicinity, San Juan County, Utah (OFR-443dm) Media Type:PAPER First-time visitors and lifelong residentsBy: G. C. Willis This map covers the lower San Juan River area in Glen Canyon National Recreation Area. Information in this publication includes a description of map units and a correlation of map units. This digital map is presented in different formats: Portable Document Format (pdf) and ArcMap project. The spatial data files are provided as ArcInfo coverages and shapefiles. Other Information: Published: 2004 Pages: 20 p. Plates: 2 pl. Scale: 1: