Digital Geologic-GIS Map of the Sonsela Butte 4 SE Quadrangle, Arizona and New Mexico (NPS, GRD, GRI, CACH, SOBT digital map) adapted from a U.S. Geological Survey Open-File Report map by Byers (1980)
The Digital Geologic-GIS Map of the Sonsela Butte 4 SE Quadrangle, Arizona and New Mexico is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1 file geodatabase (sobt_geology.gdb), a 2.) Open Geospatial Consortium (OGC) geopackage, and 3.) 2.2 …