20211202 07162600 1.0 TRUE Beaver3060SW_GeologicUnits_labels This digital dataset represents the interim geologic map of the southwestern quarter of the Beaver 30' x 60' quadrangle, Beaver, Iron, and Garfield Counties, Utah.It is a revised portion of the entire quadrangle map originally published in 2005 as UGS OFR #454. The revisions reflect our current understanding of the newly discovered Markagunt gravity slide, perhaps the world’s largest terrestrial landslide, which we now know spans much of the Beaver 30' x 60' quadrangle. We continue to work on revisions of the remainder of the quadrangle and surrounding areas. Program Manager: Grant C. Willis (UGS) Project Manager: Grant C. Willis (UGS) GIS and Cartography: GIS Services & Consulting, LLC and Basia Matyjasik (UGS) Geology review: Grant C. Willis, Stephanie Carney, and Michael D. Hylland GIS review: Kent D. Brown (UGS) Funding: Utah Geological Survey