Two preliminary aeromagnetic maps covering Johnson and Marion Counties, Indiana

John R. Henderson

doi:10.3133/ofr5038

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Two preliminary aeromagnetic maps covering Johnson and Marion Counties, Indiana

Open-File Report 50-38

By: John R. Henderson

https://doi.org/10.3133/ofr5038

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Abstract

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Two preliminary aeromagnetic maps covering Johnson and Marion Counties, Indiana
Series title	Open-File Report
Series number	50-38
DOI	10.3133/ofr5038
Edition	Superceded by: GP-107 and P-109
Year Published	1950
Language	ENGLISH
Description	2 maps.
Google Analytic Metrics	Metrics page