Pediplains and inselbergs are features of the old stage of which cycle of erosion?
Arid Erosion....i.e The initial stage of arid cycle of erosion of mountain-grit deserts is characterized by extremely dry climate (mean annual rainfall less than 25 cm), upliftment of deserts by folding or faulting, development of intermontane basins, initiation of inland and centripetal drainage etc.