Two low-flying Piper Navajo airplanes are scheduled to begin crisscrossing north Arkansas this week measuring variations in the Earth's natural magnetic field, as well as soil and rock chemistry on ...
BLANCHARD SPRINGS -- On one of the first sunny days after weeks of winter rains, a pair of geologists decided it was time to look for a fault in the Ozarks. In the back of a Jeep, Richard Hutto and ...
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