Slide 8 of 66
Notes:
This is a simulation with the same mix of processes, except that the regolith is assumed to be more readily erodible than bedrock. During each iteration fluvial erosion first removes colluvial regolith that is contributed by mass wasting from surrounding slopes and then erodes bedrock. The landscape differs very little from the previous example, in which bedrock and regolith were assumed to have equal erodibity.
