Tectonic Control on Drainage Network Evolution in the Upper Narmada Valley: Implication to Neotectonics

Figure 3

Longitudinal profile of Narmada river showing position of knick points at two places along the river. Changes in river gradient are marked by increase/decrease of SL index values as plotted by red brocken line. Solid blue line indicates bedrock depth incision along the longitudinal trace of river Narmada.