National Geologic Map Database
General Information
- Title: Distribution of igneous rocks in Medina and Uvalde Counties, Texas, as inferred from aeromagnetic data
- Author(s): Smith, D.V., McDougal, R.R., Smith, B.D., and Blome, C.D.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Scientific Investigations Report SIR-2007-5191
- Publication Date: 2008
- Map Scale: 1:250,000
- Cross Section: None
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