If the motion was down, the fault is called a normal fault, if the movement was up, the. Dip-slip movement occurs when the hanging wall moved predominantly up or down relative to the footwall. We distinguish between 'dip-slip' and 'strike-slip' hanging-wall movements. All of these are large strike-slip faults with horizontal displacements and separate two different plates. Hanging wall movement determines the geometric classification of faulting. Left-Lateral or Right-Lateral Strike-Slip Fault A transform fault can be either left-lateral or right-lateral. The opposite of a strike-slip fault is a dip-slip fault. Transform faults are also found on some continents, with the most famous examples being the san Andreas fault, the Dead sea Transform, the North Anatolian fault, and the Alpine fault of New Zealand. Strike-Slip Fault (Transform Fault): In the field of geology, a strike-slip fault, or a transform fault, is a fault in which movement is parallel to the strike of the fault plane. If it moves left, the relative motion is. The San Andreas fault is an example of a major strike-slip fault at a transform boundary. These transform faults are steps in the plate boundary where one plate is sliding past the other plate. A strike-slip fault in which the block across the fault moves to the right is described as a dextral strike-slip fault. A transform plate boundary is a zone of large strike-slip faults. These structures are so-called strike-slip. In pure strike-slip motion, fault blocks on either side of the fault do not move up or down relative to each other, rather. Strike-slip faults are most commonly associated with transform plate boundaries and are prevalent in transform fracture zones along mid-ocean ridges. Because rocks are cut and displaced by movement in opposite direction, rocks facing each other on two sides of the fault are typically of different type and age. Strike-slip faults have side-to-side motion. apparent offsets along the transform faults is a primary feature of Wilson's model, proven correct by earthquake studies. Transform faults can be distinguished from the typical strike-slip faults because the sense of movement is in the opposite direction (see illustration). The third type of plate boundary is the transform fault, where plates slide past one another without the production or destruction of crust. The actual sense of displacement on these faults is opposite to the apparent offset, so the offset is apparent, not real. Tuzo Wilson correctly interpreted these not as offsets, but as a new class of faults, known as transform faults. The meaning of TRANSFORM FAULT is a strike-slip fault that occurs typically between segments of a mid-ocean ridge or other tectonic-plate boundary and that. In many places in the oceanic basins, the mid- ocean ridges are apparently offset along great escarpments or faults, which fragment the oceanic crust into many different segments.
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