Subduction is a geological process in which the oceanic lithosphere and some continental lithosphere is recycled into the Earth's mantle at the convergent...
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Ring of Fire is not a single geological structure. It was created by the subduction of different tectonic plates at convergent boundaries around the Pacific...
95 KB (9,604 words) - 12:01, 17 September 2024
45°N 124°W / 45°N 124°W / 45; -124 The Cascadia subduction zone is a 960 km (600 mi) fault at a convergent plate boundary, about 100–200 km (70–100 mi)...
37 KB (4,065 words) - 11:13, 8 September 2024
Convergent boundary (section Subduction zones)
plate eventually slides beneath the other, a process known as subduction. The subduction zone can be defined by a plane where many earthquakes occur, called...
20 KB (2,374 words) - 13:33, 16 September 2024
Oblique subduction is a form of subduction (i.e. a tectonic process involving the convergence of two plates where the denser plate descends into Earth's...
49 KB (4,431 words) - 05:10, 23 August 2024
The subduction tectonics of the Philippines is the control of geology over the Philippine archipelago. The Philippine region is seismically active and...
34 KB (3,982 words) - 18:03, 29 July 2024
Volcanic arc (redirect from Subduction arc)
plate. The magma ascends to form an arc of volcanoes parallel to the subduction zone. Volcanic arcs are distinct from volcanic chains formed over hotspots...
19 KB (2,425 words) - 22:02, 8 April 2024
Orogeny (section Subduction)
convergent margins of continents. The convergence may take the form of subduction (where a continent rides forcefully over an oceanic plate to form a noncollisional...
38 KB (4,243 words) - 21:59, 13 August 2024
subduction is characterized by a low subduction angle (<30 degrees to horizontal) beyond the seismogenic layer and a resumption of normal subduction far...
29 KB (3,738 words) - 14:00, 7 April 2024
extremely large thrust fault, typically formed at the plate interface along a subduction zone, such as the Sunda megathrust. However, the term is also occasionally...
21 KB (2,219 words) - 09:55, 29 July 2024
north from the African Plate, led to the development of several short subduction zones, rather than one long system. In the western Mediterranean, the...
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List of tectonic plate interactions (redirect from List of subduction zones)
collision boundaries. Subduction zones occur where an oceanic plate meets a continental plate and is pushed underneath it. Subduction zones are marked by...
9 KB (1,108 words) - 04:34, 8 May 2024
own kind of crust. Along convergent plate boundaries, the process of subduction carries the edge of one plate down under the other plate and into the...
113 KB (13,666 words) - 14:46, 3 September 2024
Japan Trench (redirect from Japan Trench subduction zone)
American Plate). The subduction process causes bending of the down going plate, creating a deep trench. Continuing movement on the subduction zone associated...
19 KB (2,415 words) - 23:17, 12 September 2024
Farallon Plate (section Shallow angle subduction)
studies show that the subduction of the Farallon Plate was characterized by a period of "flat-slab subduction," which is subduction of a plate at a relatively...
12 KB (1,260 words) - 04:03, 13 September 2024
Continental collision is a variation on the fundamental process of subduction, whereby the subduction zone is destroyed, mountains produced, and two continents...
11 KB (1,384 words) - 16:46, 24 June 2023
called subduction switch, the flipping of subduction polarity or subduction polarity reversal. Examples of subduction systems with subduction polarity...
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complex interaction between several tectonic plates, involving multiple subduction zones and one large zone of strike-slip, all of which are associated with...
42 KB (2,035 words) - 01:52, 7 September 2024
Antilles subduction zone is a convergent plate boundary on the seafloor along the eastern margin of the Lesser Antilles Volcanic Arc. In this subduction zone...
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Hellenic Trench (section Hellenic subduction zone)
HT is an oceanic trench containing the Hellenic subduction zone, directly related to the subduction of the African Plate under the Eurasian Plate. Alternate...
49 KB (6,545 words) - 14:51, 19 September 2024
A subduction zone is a region of the Earth's crust where one tectonic plate moves under another tectonic plate; oceanic crust gets recycled back into the...
19 KB (2,315 words) - 22:30, 2 March 2024
an area of approximately 160,000 km2. Over several million years, the subduction of the Rivera and Cocos plates beneath the North American Plate along...
21 KB (2,260 words) - 21:21, 23 March 2024
gravitational instability of mature oceanic lithosphere has the effect that at subduction zones, oceanic lithosphere invariably sinks underneath the overriding...
16 KB (1,881 words) - 06:48, 31 July 2024
processes extending during the Mesozoic and Tertiary eras, caused by the subduction of oceanic crust beneath the South American Plate as the Nazca Plate and...
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another plate boundary, either another transform, a spreading ridge, or a subduction zone. A transform fault is a special case of a strike-slip fault that...
13 KB (1,691 words) - 22:24, 18 September 2024
scenario, subduction at the western Atlantic, east of the Americas, leads to the subduction of the Atlantic mid-ocean ridge followed by subduction destroying...
16 KB (1,848 words) - 21:05, 23 August 2024
back-arc basins are submarine features associated with island arcs and subduction zones, with many found in the western Pacific Ocean. Most of them result...
25 KB (2,994 words) - 14:31, 8 August 2024
explosive eruptions at subduction zone (convergent-boundary) volcanoes have posed the greatest hazard to civilizations. Subduction-zone stratovolcanoes...
19 KB (2,347 words) - 14:39, 9 September 2024
Oceanic trench (category Subduction)
Antilles subduction zone. Also not a trench is the New Caledonia trough, which is an extensional sedimentary basin related to the Tonga-Kermadec subduction zone...
48 KB (5,153 words) - 23:26, 12 September 2024
The 1700 Cascadia earthquake occurred along the Cascadia subduction zone on January 26, 1700, with an estimated moment magnitude of 8.7–9.2. The megathrust...
26 KB (2,423 words) - 04:09, 6 September 2024