Digital Surficial Geologic-GIS Map of the Big Thicket National Preserve and Vicinity, Texas (NPS, GRD, GRI, BITH, BITH_surficial digital map) adapted from a Lamar University unpublished map by Aronow (1982)
The Digital Surficial Geologic-GIS Map of the Big Thicket National Preserve and Vicinity, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI file geodatabase (bith_surficial_geology.gdb), a 2.) Open Geospatial Consortium (OGC) geopackage, …