click on thumbnails to enlarge map.
Snake River Plain in flesh-tone, Wyoming-Idaho Thrust system in southeastern and south-central Idaho.
Idaho Falls Prospect in Yellow: Black Lines (Blue Arrows) show edge at surface of Idaho-Wyoming thrusts, beige is Snake River Plain, Yellowstone is to N.E.
Block Faulting of the Basin and Range, volcanism of the Snake River Plain, Idaho Falls Prospect location yellow arrow.
Radiometric Anomaly, Surface Recording (Purple Strongest Hydrocarbon)
