Simple Bouguer gravity map of Minnesota, New Ulm sheet, M-43
Description
Bouguer gravity anomaly map (anomaly related to different densities of rocks in the upper crust, Bouguer anomaly is a corrected difference between an observed gravity measurement and value predicted from a generalized earth model), shown as contour lines (isolines) of equal value, New Ulm quadrangle, scale 1:250,000.
Creator
Ervin, C. Patrick, Ikola, Rodney J., McGinnis, Lyle D. (Lyle David), 1931-2017