The downthrown block slips downward and basinward relative to from upthrown block thanks to the deferential load of the overlying sediments and the high mobility of the lowermost low density layer.
The downthrown block slips downward and basinward relative to from upthrown block thanks to the deferential load of the overlying sediments. The downthrown block slips the high mobility of the lowermost low density layer.