{ "culture": "en-US", "name": "Springfield_Coal_Member", "guid": "0ED4E712-0839-470B-BB47-CC5608E2EE6B", "catalogPath": "", "snippet": "The Springfield Coal Member of the Petersburg Formation is the primary coal seam mined in Indiana.", "description": "The Springfield Coal Member of the Petersburg Formation is the primary coal seam mined in Indiana. The Indiana Geological Survey (IGS) has been collecting physical and chemical data and mapping the Springfield Coal for many years. This publication is the most comprehensive digital compilation of geologic information about the Springfield Coal in Indiana that is currently available from the IGS.", "summary": "The Springfield Coal Member of the Petersburg Formation is the primary coal seam mined in Indiana.", "title": "Springfield Coal Member", "tags": [ "Indiana Geological Survey (IGS)", "coal", "Springfield Coal Member", "geoscientificInformation", "economic" ], "type": "Map Service", "typeKeywords": [ "ArcGIS", "ArcGIS Server", "Data", "Map Service", "Service" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -88.1286980635718, 37.7705179473499 ], [ -87.087123918482, 39.9239227614778 ] ], "minScale": 0, "maxScale": 1.7976931348623157E308, "spatialReference": "NAD_1983_UTM_Zone_16N", "accessInformation": "Indiana Geological Survey", "licenseInfo": "" }