continental convergencesubduction-like deformationnumerical modelscrust-mantle systemcontinent-continent plate collisionsubduction polaritysymmetric plate consumptionAlthough it is apparent that at continental convergence mantle lithosphere can be accommodated by a subduction-like style of deformation, it is not ...
It is widely assumed that partial melting at the uppermost asthenosphere is responsible for the presence of a melt-rich plate-LAB3. It is important to ask whether the partial melts at the slab-LAB are generated in situ with a similar origin or instead reflect the downdip transport of plate-...
It is widely assumed that partial melting at the uppermost asthenosphere is responsible for the presence of a melt-rich plate-LAB3. It is important to ask whether the partial melts at the slab-LAB are generated in situ with a similar origin or instead reflect the downdip transport of plate-...
aTotal of direct cost 共计直接费用[translate] aThe North of Algeria is associated to a moderate superficial seismic activity. This activity is linked to plate movements and interaction at the edge of these plates. The whole African continent belongs to the African plate. The Tell Atlas, which ...
Note the change of scale from (a) to (b). a Long-term plate configuration characterized by the convergence between the Narryer (NT) and the Youanmi-Eastern goldfields terranes (YT and EG, respectively). Volcanism with an arc signature occurred in the Murchison41 (Mu), Marda63 (Md) ...
The South Island zone of oblique continent-continent convergence occurs along a 400 km-long section of the modern Australia-Pacific plate boundary zone, ac... C Beaumont,PJJ Kamp,J Hamilton,... - 《Journal of Geophysical Research Solid Earth》 被引量: 359发表: 1996年 Present-day and future...
(except the Peloritani Mountains in the NE sector) is the easternmost segment of the Maghrebian chain of north Africa and belongs to the northern continental margin of this continent. It consists of several south-verging nappes and a foreland area in the southeast corner (Iblei Mts.) (...
B. chimney structures in the cold-seep carbonates; C. black fine crystals with high content of terrigenous detritus on the left and gray microcrystal on the right, which may be formed by late-stage recrystallization; D. the cold-seep dolomite contains a large amount of biological detritus, wit...
The convergence rate is a key parameter affecting the break-off timing and depth. In contrast, under subduction where subducted oceanic plate move faster upper plate, the model results exhibit non-break-off, steady subduction. Slab age is another factor controlling break-off, where break-off ...
Under a Creative Commons license open accessHighlights Abstract Banded iron formations (BIFs) deposited during the onset of the Great Oxidation Event (GOE) are crucial to understanding fundamental changes in the redox conditions of Earth’s surface environments, however, they are poorly understood in ...