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Filters: Tags: Reference (X) > partyWithName: Indiana Geological & Water Survey (IGWS) Archives and Collections (X) > Types: OGC WMS Layer (X)

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This collection includes folders that contain coal chemical data from Indiana, collected before 1990. This collection is publicly accessible.
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The primary collection of field notebooks at the Indiana Geological Survey (IGS) are housed by subject in various location through the IGS. Most are filed by county and labeled with the study area. These are the field notes taken by IGS geologists in the field primarily between 1960 and 1985.
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This collection of maps includes a variety of maps that convey attributes of the petroleum industry and its relationship to subsurface geology in Indiana. These include: well location, sample, producing horizon, structure, isopach, and porosity distribution maps. The maps are stored in 15 flat files and 10 file cabinets. The maps range in size from 8”x11” to 36”x42”


    map background search result map search result map Collection of Subsurface Maps for Indiana Indiana Coal Chemical Data Collection of Field Notes by Indiana Geological Survey Geologists Collection of Subsurface Maps for Indiana Indiana Coal Chemical Data Collection of Field Notes by Indiana Geological Survey Geologists