Simple Bouguer gravity map of Minnesota, Hibbing sheet, M-56
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, Hibbing quadrangle, scale 1:250,000.
Creator
Chandler, Val W., Ikola, Rodney J., Jirsa, Mark A.
Chandler, Val W., Ikola, Rodney J., Jirsa, Mark A. (1985). Simple Bouguer gravity map of Minnesota, Hibbing sheet, M-56. Minnesota Geological Survey. https://reflections.mndigital.org/catalog/mgs:937 (map)