East Asia is characterized by an east-west topographic dichotomy on the two sides of the North-South Gravity Lineament (NSGL), a feature not associated with major basement …
A drastic change in plate tectonics and mantle convection occurred around 50 Ma as exemplified by the prominent Hawaiian–Emperor Bend. Both an abrupt Pacific Plate motion …
Subduction of young seafloors straddling mid-ocean ridges (MOR) is an inevitable consequence of plate tectonics. Surprisingly, this process correlates globally with prolonged …
Abstract Formation of the Tibetan Plateau is generally ascribed to the Cenozoic India–Asia collision. However, the origin of along-strike deformation of the Indian mantle lithosphere …
D Peng, L Liu - Earth-Science Reviews, 2022 - Elsevier
Recent tomography-based tectonic (tomotectonic) reconstructions provide important new insights on past subduction processes. However, some of these exercises violate key …
L Zhao, Z Guo, H Yuan, X Wang, H Shen… - Science China Earth …, 2023 - Springer
Plate tectonics plays a critical role in modulating atmospheric CO2 concentration on the geological timescale (⩾ 106 year). A growing consensus on tectonic and Earth's CO2 history …
Lunar cumulate mantle overturn has been proposed to explain the abundances of TiO2 and heat‐producing elements (U, Th, and K) in the source region of lunar basalts. Ilmenite …
D Peng, L Liu, J Hu, S Li, Y Liu - Geophysical Research Letters, 2021 - Wiley Online Library
The extensive fast seismic anomalies in the mantle transition zone beneath East Asia are often interpreted as stagnant Pacific slabs, and a reason for the widespread tectonics since …
D Peng, L Liu, Y Wang - Journal of Geophysical Research …, 2021 - Wiley Online Library
The existence of historical flat slabs remains debated. We evaluate past subduction since 200 Ma using global models with data assimilation. By reproducing major Mesozoic slabs …