Simulating the Evolution of Fluid Underpressures in the Great Plains, by Incorporation of Tectonic Uplift and Tilting, with a Groundwater Flow Model

Figure 2

Physiographic map of study area, in the Great Plains, from Nelson et al. ([7], Figure ). The figure shows land surface elevation contours (m), state lines, location of structural features, sedimentary basins (shaded), and the 800 km cross-section line .