Total intensity aeromagnetic map of Porter County, Indiana

William J. Dempsey; John R. Henderson; R. T. Duffner

doi:10.3133/gp30

USGS · gp30

Total intensity aeromagnetic map of Porter County, Indiana

William J. Dempsey·John R. Henderson·R. T. Duffner

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Geophysical Investigations Map Report

Source-reported bounding extent: 41.2202° to 41.7119° latitude; -87.2223° to -86.9293° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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William J. Dempsey, John R. Henderson, R. T. Duffner. 1950. Total intensity aeromagnetic map of Porter County, Indiana. https://doi.org/10.3133/gp30

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Total intensity aeromagnetic map of Porter County, Indiana

Abstract

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