11. Aerial gamma-ray maps of regional surface concentrations of potassium, uranium, and thorium in West Virginia Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by U.S. Geological Survey, Information Services Resource Type: Map Access & Availability: Loading
12. Aeromagnetic and aeromagnetic-based geologic maps of the coastal belt, Franciscan Complex. northern California Author/Creator: Langenheim, Victoria E. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2011 Resource Type: Map Access & Availability: Loading
13. Aeromagnetic and gravity data over the Central Transantarctic Mountains (CTAM), Antarctica, a website for the distribution of data and maps Publication/Creation: Denver, CO : U.S. Geological Survey, 2006 Resource Type: Map Edition: Version 1.0, posted September, 2006. Access & Availability: Loading
14. Aeromagnetic and gravity surveys in Afghanistan : a web site for distribution of data Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, VA] : U.S. Dept. of the Interior, U.S. Geological Survey, [2006] Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
15. Aeromagnetic map of Mountain Pass and vicinity, California and Nevada Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2018 Resource Type: Map Access & Availability: Loading
16. Aeromagnetic map of the Death Valley ground-water model area, Nevada and California Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.] : U.S. Geological Survey, 2001 Resource Type: Map Edition: Version 1.0, last modified Dec. 4, 2001. Access & Availability: Loading
17. Aeromagnetic map of the Long Beach 1:100,000-scale quadrangle, California Author/Creator: Langenheim, Victoria E. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : USGS Information Services, 1996 Resource Type: Map Access & Availability: Loading
18. Aeromagnetic map with geology of the Los Angeles 30 x 60 minute quadrangle, southern California Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, VA] : U.S. Dept. of the Interior, U.S. Geological Survey, 2006 Resource Type: Map Access & Availability: Loading
19. Aeromagnetic survey in western Afghanistan, a web site for distribution of data Publication/Creation: Denver, Colo. : U.S. Geological Survey, [2007] Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
20. Aeromagnetic survey map of the central California coast ranges Author/Creator: Langenheim, Victoria E. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2009 Resource Type: Map Access & Availability: Loading