National Geologic Map Database
General Information
- Title: Preliminary interpretation of an aeromagnetic survey in north-central Iowa
- Author(s): Henderson, J.R., White, W.S., and Zietz, Isidore
- Publishing Organization: U.S. Geological Survey
- Series and Number: Open-File Report OF-63-45
- Publication Date: 1963
- Map Scale: 1:250,000
- Cross Section: None
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