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  2. Diastrophism - Wikipedia

    en.wikipedia.org/wiki/Diastrophism

    Diastrophism is the process of deformation of the Earth's crust which involves folding and faulting. Diastrophism can be considered part of geotectonics. The word is derived from the Greek διαστροϕή diastrophḗ 'distortion, dislocation'. [1]

  3. Detachment fold - Wikipedia

    en.wikipedia.org/wiki/Detachment_fold

    The definition of disharmonic folds (below) however, incorporates many types of symmetric folds over a larger area encompassing many geometries and attributes of the basic models and may be better suited to the application of these models. Figure 3. Disharmonic folding of a detachment fold using a symmetric geometric fold as a model.

  4. Detachment fault - Wikipedia

    en.wikipedia.org/wiki/Detachment_fault

    View of Doso Doyabi, Snake Range, Nevada, which was formed by detachment faulting. A detachment fault is a gently dipping normal fault associated with large-scale extensional tectonics . [ 1 ] Detachment faults often have very large displacements (tens of km) and juxtapose unmetamorphosed hanging walls against medium to high-grade metamorphic ...

  5. Tectonic uplift - Wikipedia

    en.wikipedia.org/wiki/Tectonic_uplift

    The collision of the Indian and Eurasian plates is a good example of the extent to which orogenic uplift can reach. Heavy thrust faulting (of the Indian plate beneath the Eurasian plate) and folding are responsible for the suturing together of the two plates. [2]

  6. Collision zone - Wikipedia

    en.wikipedia.org/wiki/Collision_zone

    A collision zone occurs when tectonic plates meet at a convergent boundary both bearing continental lithosphere.As continental lithosphere is usually not subducted due to its relatively low density, the result is a complex area of orogeny involving folding and thrust faulting as the blocks of continental crust pile up above the subduction zone.

  7. Fault (geology) - Wikipedia

    en.wikipedia.org/wiki/Fault_(geology)

    Drag folding is a zone of folding close to a fault that likely arises from frictional resistance to movement on the fault. [13] The direction and magnitude of heave and throw can be measured only by finding common intersection points on either side of the fault (called a piercing point ).

  8. Mountain formation - Wikipedia

    en.wikipedia.org/wiki/Mountain_formation

    These processes are associated with large-scale movements of the Earth's crust (tectonic plates). [1] Folding, faulting, volcanic activity, igneous intrusion and metamorphism can all be parts of the orogenic process of mountain building. [2] The formation of mountains is not necessarily related to the geological structures found on it. [3]

  9. Fold mountains - Wikipedia

    en.wikipedia.org/wiki/Fold_mountains

    Fold mountains form in areas of thrust tectonics, such as where two tectonic plates move towards each other at convergent plate boundary.When plates and the continents riding on them collide or undergo subduction (that is – ride one over another), the accumulated layers of rock may crumple and fold like a tablecloth that is pushed across a table, particularly if there is a mechanically weak ...