1. Aeromagnetic map of the Hailey and western part of the Idaho Falls 1⁰ x 2⁰ quadrangles, Idaho Author/Creator: McCafferty, Anne Publication/Creation: Reston, Va. : U.S. Geological Survey, 1991 Resource Type: Map Access & Availability: Loading
2. Aeromagnetic-anomaly map and related geophysical maps of the Delta 1⁰ x 2⁰ quadrangle, Utah Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Resource Type: Map Access & Availability: Loading
3. Atlas of Newfoundland and Labrador Author/Creator: McManus, Gary E. Publication/Creation: St. John's, NF : Breakwater, 1991 Resource Type: Map Access & Availability: Loading
4. Atlas of the world with geophysical boundaries showing oceans, continents, and tectonic plates in their entirety Author/Creator: Spilhaus, Athelstan Publication/Creation: Philadelphia, Pa. : American Philosophical Society, 1991 Resource Type: Map Access & Availability: Loading