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Plate 1 - Areoradioactivity and Generalized Geologic Map of Parts of New York, Connecticut, Rhode Island, and Massachusetts

Description: Map with graded color shading to show levels of naturally-occurring gamma aeroradioactivity in an area of New York, Connecticut, Rhode Island, and Massachusetts, along with an inset geologic sketch of the same region. Explanatory text about the survey and map creation are printed at right. Scale 1:250,000.
Date: July 1963
Creator: Popenoe, Peter
Location: None
Partner: UNT Libraries Government Documents Department

Plates 1-3: Aeroradioactivity Map (ARMS-II), Galveston Area, Texas

Description: Maps of four quadrants in the Galveston area surveyed as part of a radiological survey, outlining "Radioactivity levels in hundreds of counts per second normalized to 500 ft above ground." Scale 1:250,000.
Date: 1963
Creator: Edgerton, Germeshausen & Grier
Partner: UNT Libraries Government Documents Department
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