-
Federal
Digital Geologic-GIS Map of the Garfield Quadrangle, Arkansas and Missouri (NPS, GRD, GRI, PERI, GARF digital map) adapted from a Arkansas Geological Survey Digital Geologic Quadrangle Map by Chandler and Ausbrooks (digital compilation by Mayfield) (2009)
Department of the Interior —
The Digital Geologic-GIS Map of the Garfield Quadrangle, Arkansas and Missouri is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Federal
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)
Department of the Interior —
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-... -
Federal
Digital Geologic-GIS Map of Pea Ridge National Military Park and Vicinity, Arkansas and Missouri (NPS, GRD, GRI, PERI, PERI digital map) adapted from Arkansas Geological Survey Digital Geologic Quadrangle Maps by Chandler and Ausbrooks (digital compilations by Mayfield) (2009)
Department of the Interior —
The Digital Geologic-GIS Map of Pea Ridge National Military Park and Vicinity, Arkansas and Missouri is composed of GIS data layers and GIS tables, and is available...