Digital Geologic-GIS Map of Jewel Cave National Monument and Vicinity, South Dakota (NPS, GRD, GRI, JECA, JECA digital map) adapted from a South Dakota Geological Survey Geologic Quadrangle Map by Fagnan (2009)
The Digital Geologic-GIS Map of Jewel Cave National Monument and Vicinity, South Dakota 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 (jeca_geology.gdb), a 2.) Open Geospatial Consortium (OGC) geopackage, and 3.) 2.2 KMZ/KML …