1. Geologic map showing a late Cenozoic basaltic intrusive complex, Emery, Sevier, and Wayne counties, Utah Yale Public content 1988. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Utah, Wayne County, Sevier County, and Emery County.