Folders: ROOT > ScienceBase Catalog > National Digital Catalog > Indiana Geological and Water Survey > Documents > Maps > Work Maps > Various Collections of Work Maps and Data for former Indiana Geological Survey Geologists ( Show all descendants )4 results (10ms)
Maps related to USGS Circular 266: Spencer F.J., 1953, Coal Resources of Indiana; Mylar table of historical coal names; Coal Reserves 1965 multipage table
Material compiled by Gordon S Fraser, Indiana Geological Survey sedimentary geologist. Topics include peat, sand, marl and other miscellaneous materials.
Work materials for Donald Carr, Indiana Geological Survey industrial minerals geologist, illustrations and negatives, photos, film, maps, and data.
Various industrial minerals files kept by Indiana Geological Survey geologist Robert French. Topics include cement, crushed stone, gypsum, and quarries. Information contains grain size analysis, gypsum beneficiation, and Allen County, Indiana, data from Ned Bleuer and Michael Moore.