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  2. Foreland basin - Wikipedia

    en.wikipedia.org/wiki/Foreland_basin

    A foreland basin is a structural basin that develops adjacent and parallel to a mountain belt. Foreland basins form because the immense mass created by crustal thickening associated with the evolution of a mountain belt causes the lithosphere to bend, by a process known as lithospheric flexure .

  3. Himalayan foreland basin - Wikipedia

    en.wikipedia.org/wiki/Himalayan_foreland_basin

    The Himalayan foreland basin has been divided on the basis of modern drainage divides, [2] and subsurface topography. [7] [8] Subdivisions based on drainage divides are most commonly used, with the Indus Basin reflecting the drainage area of the Indus River, and the Ganga Basin representing the drainage area of the Ganges River.

  4. Sedimentary basin - Wikipedia

    en.wikipedia.org/wiki/Sedimentary_basin

    Peripheral foreland basins - where the topographic load of a large mountain belt being formed and thrust onto a plate, usually as a result of orogenisis due to continental collision, causes continental lithosphere to bend downward along the mountain front. Retroarc foreland basins - which form behind (landward from) an active volcanic arc ...

  5. Tectonic subsidence - Wikipedia

    en.wikipedia.org/wiki/Tectonic_subsidence

    Tectonic subsidence is the sinking of the Earth's crust on a large scale, relative to crustal-scale features or the geoid. [1] The movement of crustal plates and accommodation spaces produced by faulting [2] brought about subsidence on a large scale in a variety of environments, including passive margins, aulacogens, fore-arc basins, foreland basins, intercontinental basins and pull-apart basins.

  6. Forearc - Wikipedia

    en.wikipedia.org/wiki/Forearc

    A forearc basin between the accretionary wedge and the volcanic arc can accumulate thick deposits of sediment, sometimes referred to as an outer arc trough. Due to collisional stresses as one tectonic plate subducts under another, forearc regions are sources for powerful earthquakes.

  7. Accretionary wedge - Wikipedia

    en.wikipedia.org/wiki/Accretionary_wedge

    The topographic expression of the accretionary wedge forms a lip, which may dam basins of accumulated materials that, otherwise, would be transported into the trench from the overriding plate. Accretionary wedges are the home of mélange , intensely deformed packages of rocks that lack coherent internal layering and coherent internal order.

  8. Provenance (geology) - Wikipedia

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

    The figure to the right is an example of U–Pb relative age probability diagram. [17] The upper plot shows foreland basin detrital zircon age distribution. The lower plot shows hinterland (source area) zircon age distribution. In the plots, n is the number of analyzed zircon grains. So for foreland basin Amile formation, 74 grains are analyzed.

  9. File:A classic foreland basin model.svg - Wikipedia

    en.wikipedia.org/wiki/File:A_classic_foreland...

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