Mineral Resources On-Line Spatial Data
Mineral Resources > Online Spatial Data > Catalog
Aeroradiometric and aeromagnetic flight-line data from surveys flown at 400 feet with line spacing from 3 to 6 miles from 1974 through 1981.
Metadata as [FGDC] - [XML] - [ISO]
USGS Publications Warehouse [Citation page] - [MODS XML]