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Public stratigraphic data points of the Danville Coal in Indiana This ARC/INFO point coverage represents the non-confidential, point- source stratigraphic data in Indiana that was used to map the structure and thickness maps of the Danville Coal for the National Coal Assessment. Categories: Web Site; Tags: 18051 = Gibson, 18083 = Knox, 18125 = Pike, 18129 = Posey, 18153 = Sullivan, All tags... 18163 = Vanderburgh, 18165 = VermilIon, 18167 = Vigo, 18173 = Warrick, Indiana, National Coal Assessment, coal elevation, coal thickness, geoscientificInformation, stratigraphic data, Fewer tags Underground mines of the Danville Coal in Indiana This ARC/INFO polygon coverage depicts underground mines of the Danville Coal in Indiana. Categories: Web Site; Tags: 18051 = Gibson, 18083 = Knox, 18125 = Pike, 18129 = Posey, 18153 = Sullivan, All tags... 18163 = Vanderburgh, 18165 = VermilIon, 18167 = Vigo, 18173 = Warrick, Danville Coal, Illinois Basin, Indiana, National Coal Assessment, geoscientificInformation, underground mines, Fewer tags Overburden above the Hagel coal zone , Center-Falkirk coalfield This coverage contains a representation of the overburden in the Hagel Coal Zone area. This area is part of the National Coal Assessment Rocky Mountain Region, and can be viewed in relation to roads, geology, and other relevant themes of this area. Categories: Web Site; Tags: 1400 - Resources, 1403 - Fuels, 38055 = McLean, 38057 = Mercer, 38065 = Oliver, All tags... Coal, Hagel Coal Zone, McLean County, Mercer County, National Coal Assessment, North Dakota, Oliver County, Overburden, Place_Keyword, Theme_Keyword, Williston Basin, geoscientificInformation, Fewer tags Elevation of the Springfield Coal in Indiana The elevation of the top of the Springfield Coal in Indiana was mapped at a 20-foot contour interval. This ARC/INFO polygon coverage was created from public and confidential data. Categories: Web Site; Tags: 18051 = Gibson, 18083 = Knox, 18125 = Pike, 18129 = Posey, 18153 = Sullivan, All tags... 18163 = Vanderburgh, 18165 = VermilIon, 18167 = Vigo, 18173 = Warrick, Illinois Basin, Indiana, National Coal Assessment, Springfield Coal, coal elevation, geoscientificInformation, Fewer tags