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Federal
Digital Geologic-GIS Map of Alibates Flint Quarries National Monument and Lake Meredith National Recreational Area and Vicinity, Texas (NPS, GRD, GRI, ALFL, LAMR, AFLM digital map) adapted from a Texas Water Development Board Database of Texas map (2007), and Texas Bureau of Economic Geology Geologic Atlas of Texas maps by Eifler, Phillips Petroleum Co., Humble Oil and Refining Co., Frye, Leonard, Knight, Hughes, Horn and Quackenbush (1969), and by the Texas Commission on Environmental Quality (2004)
Department of the Interior —
The Digital Geologic-GIS Map of Alibates Flint Quarries National Monument and Lake Meredith National Recreational Area and Vicinity, Texas is composed of GIS data... -
Federal
Digital Geologic-GIS Map of the Devils Tower National Monument Area, Wyoming (NPS, GRD, GRI, DETO, DTNM digital map) adapted from a Wyoming State Geological Survey Map Series map by Sutherland (2008) and a U.S. Geological Survey Oil and Gas Investigations Map by Mapel, Robinson, and Theobald (1959)
Department of the Interior —
The Digital Geologic-GIS Map of the Devils Tower National Monument Area, Wyoming is composed of GIS data layers and GIS tables, and is available in the following GRI-...