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Federal
Administrative Boundaries Centroids of National Park System Units NGDA
Department of the Interior —
National Park Service unit points. -
Federal
Total mercury concentrations in dragonfly larvae from U.S. national parks (ver. 10.0, January 2025)
Department of the Interior —
Comma-separated values (.csv) file containing data related to mercury concentrations in dragonfly samples from U.S. National Parks, Protected Places, and other... -
Federal
Digital Geologic-GIS Map of Devils Tower National Monument, Wyoming (NPS, GRD, GRI, DETO, DETO digital map) adapted from a U.S. Geological Survey Bulletin map by Robinson (1956)
Department of the Interior —
The Digital Geologic-GIS Map of Devils Tower National Monument, Wyoming is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
Federal
Mercury Bioaccumulation in US National Parks Using Dragonfly Larvae as Biosentinels, 2009-2018
Department of the Interior —
Comma-separated values (.csv) files containing data related to a National-scale assessment of mercury bioaccumulation in the US National Parks using dragonfly larvae... -
Federal
Digital Geologic-GIS Map of the Moore Hill Quadrangle, Wyoming (NPS, GRD, GRI, DETO, MOOH digital map) adapted from a U.S. Geological Survey Miscellaneous Geologic Investigations Map by Izett (1963)
Department of the Interior —
The Digital Geologic-GIS Map of the Moore Hill Quadrangle, Wyoming is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS... -
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-... -
Federal
Digital Geologic Map of the Northern and Western Flanks of the Black Hills, Wyoming (NPS, GRD, GRE, DETO)
Department of the Interior —
The Digital Geologic Map of the Northern and Western Flanks of the Black Hills, Wyoming is composed of GIS data layers, two ancillary GIS tables, a Windows Help File... -
Federal
Hydrographic and Impairment Statistics Database: DETO
Department of the Interior —
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in... -
Federal
Devils Tower National Monument Small-Scale Base GIS Data
Department of the Interior —
This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources...