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Federal
Digital Geologic-GIS Map of Joshua Tree National Park, California (NPS, GRD, GRI, JOTR, JOTR digital map) adapted from a U.S. Geological Survey Open-File Report map by Powell, Matti and Cossette (2015), and an ESRI USA Topo Web Map Service map (2013) recent views
Department of the Interior —
The Digital Geologic-GIS Map of Joshua Tree National Park, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
Federal
Digital Geologic Units of Great Smoky Mountains National Park and Vicinity, Tennessee and North Carolina (NPS, GRD, GRE, GRSM, GRSMGLG) recent views
Department of the Interior —
The Digital Geologic Units of Great Smoky Mountains National Park and Vicinity, Tennessee and North Carolina consists of geologic units mapped as area (polygon)... -
Federal
Digital Point Geologic Units of Great Smoky Mountains National Park and Vicinity, Tennessee and North Carolina (NPS, GRD, GRE, GRSM, GRSMGPT) recent views
Department of the Interior —
The Digital Point Geologic Units of Great Smoky Mountains National Park and Vicinity, Tennessee and North Carolina consists of geologic units mapped as point...