Digital Geologic-GIS Map of the Pea Ridge Quadrangle, Arkansas and Missouri (NPS, GRD, GRI, PERI, PRDG digital map) adapted from a Arkansas Geological Survey Digital Geologic Quadrangle Map by Chandler and Ausbrooks (digital compilation by Mayfield) (2009)

The Digital Geologic-GIS Map of the Pea Ridge Quadrangle, Arkansas and Missouri is composed of GIS data layers and GIS tables, and is available in the following GRI-...