Retrieving "Sub Basement Magnetic Layer" from the archives
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Magnetic Anomaly
Linked via "Sub-Basement Magnetic Layer"
In regions where deep sedimentary basins overlay a crystalline basement, the magnetic signal is dominated by the basement topography. If the basement rocks contain highly magnetized metamorphic or igneous layers, the interface between the conductive sediments and the magnetic basement creates a "basement relief map."
For example, the Atlantic Plain, characterized by SWS (Static Water Saturation), exhibits a regional magnetic baseline defined by the underlying [Sub-…