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Aerial Gamma Ray and Magnetic Survey, Final Report: Louisville Quadrangle, Indiana/Ohio/Kentucky

Description: Final report analyzing aerial gamma ray and magnetic data in the Louisville quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.
Date: March 1981
Creator: EG & G GeoMetrics
Location: None
Partner: UNT Libraries Government Documents Department
open access

Aerial Gamma Ray and Magnetic Survey, Final Report: Cincinnati Quadrangle, Indiana/Ohio/Kentucky

Description: Final report analyzing aerial gamma ray and magnetic data in the Cincinnati quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.
Date: March 1981
Creator: EG & G GeoMetrics
Location: None
Partner: UNT Libraries Government Documents Department
open access

Effects of Coal Fly-Ash Disposal on Water Quality in and Around the Indiana Dunes National Lakeshore, Indiana

Description: Abstract: Dissolved constituents in seepage from fly-ash settling ponds bordering part of the Indiana Dunes National Lakeshore (the Lakeshore) have increased trace elements, and gross alpha and gross beta radioactivity in the ground water and surface water downgradient from the settling ponds. Data suggest that concentrations of some dissolved trace elements may be greater beneath interdunal pond 2 than in the pond. The soil system downgradient from the settling ponds seems to have affected the… more
Date: April 1981
Creator: Hardy, Mark A.
Partner: UNT Libraries Government Documents Department
open access

Aerial Gamma Ray and Magnetic Survey, Final Report: Indianapolis Quadrangle, Indiana and Illinois

Description: Final report analyzing aerial gamma ray and magnetic data in the Indianapolis quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.
Date: March 1981
Creator: EG & G GeoMetrics
Location: None
Partner: UNT Libraries Government Documents Department
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