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Dip-Slip Faults
Faults in which movement is primarily parallel to the dip (inclination) of the fault surface are called dip-slip faults.
Normal Faults Dip-slip faults are classified as normal faults when the hanging wall block moves down rela- tive to the footwall block (Figure 10.17).
SmartFigure 10.17 Normal dip-slip faults The upper diagram illustrates the relative displacement that occurs between the blocks on either side of a normal dip-slip fault; the hanging wall block drops relative to the footwall block.
Normal faults are dip-slip faults in which the hanging wall block moves down relative to the footwall block.
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