Depth to basement in NE Kansas. This data set was taken from the example data set for Surface 3 and was compiled by the Kansas Geologic Survey. the area is along the continuation of the Humboldt fault zone in SE Nebraska, and depicts structures related to reactivation of the Keweenawan rift. You will need to copy this into Excel and then do the text to columns transformation. x and y are longitude and latitude, and thus if plotted as is in Surfer will have inherent distortion.

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