Controls on asymmetric rift dynamics: Numerical modeling of strain localization and fault evolution in the Kenya Rift
Complex, time‐dependent, and asymmetric rift geometries are observed throughout the East
African Rift System (EARS) and are well documented, for instance, in the Kenya Rift. To …
African Rift System (EARS) and are well documented, for instance, in the Kenya Rift. To …
[HTML][HTML] Extension of continental lithosphere in rifted margins: a review of thinning mechanisms
Crustal geometries imaged at rifted margins show contrasted first-order morphologies (wide
and narrow, symmetric or asymmetric conjugates). This contribution aims to review the …
and narrow, symmetric or asymmetric conjugates). This contribution aims to review the …
Deep structure of the Demerara Plateau and its two-fold tectonic evolution: from a volcanic margin to a transform marginal plateau, insights from the Conjugate Guinea …
D Graindorge, T Museur, F Klingelhoefer, WR Roest… - 2023 - pubs.geoscienceworld.org
Transform marginal plateaus (TMPs) are large and flat structures commonly found in deep
oceanic domains, but their origin and relationship to adjacent oceanic lithosphere remain …
oceanic domains, but their origin and relationship to adjacent oceanic lithosphere remain …
Kinematics of fault-propagation folding: Analysis of velocity fields in numerical modeling simulations
B Plotek, E Heckenbach, S Brune, E Cristallini… - Journal of Structural …, 2022 - Elsevier
Fault-propagation folding occurs when a shallow fold is created by an underlying
propagating thrust fault. These structures are common features of fold and thrust belts and …
propagating thrust fault. These structures are common features of fold and thrust belts and …
Flexural strike-slip basins
Strike-slip faults are classically associated with pull-apart basins where continental crust is
thinned between two laterally offset fault segments. We propose a subsidence mechanism to …
thinned between two laterally offset fault segments. We propose a subsidence mechanism to …
Oblique rifting triggered by slab tearing: the case of the Alboran rifted margin in the eastern Betics
The tectonic evolution of highly oblique continental margins that result from extension above
lithospheric subduction–transform edge propagator (STEP) faults is poorly understood …
lithospheric subduction–transform edge propagator (STEP) faults is poorly understood …
[HTML][HTML] Modelling the contrasting tectonic and magmatic evolution of rifted and transform margins and subsequent oceanic spreading
The links between tectonics, surface processes and magmatism govern the evolution of
rifted and transform margins. Quantifying the control of surface and deep Earth processes …
rifted and transform margins. Quantifying the control of surface and deep Earth processes …
South and East African fracture zones: a long lifespan since the breakup of Gondwana
V Roche, JC Ringenbach, F Sapin, S Leroy - 2023 - pubs.geoscienceworld.org
Gondwana started to split up during the Early Jurassic (c. 180 Ma) with the separation of
Antarctica and Madagascar from Africa, followed by the separation of South America and …
Antarctica and Madagascar from Africa, followed by the separation of South America and …
[HTML][HTML] Toward the calibration of 2D thermomechanical simulations of magma poor passive continental margins: method, validation and case example
P Perron, L Le Pourhiet… - Comptes …, 2024 - comptes-rendus.academie-sciences …
In recent decades, geodynamic modelers have aimed to comprehend key factors governing
continental rifting, such as the extension rate, lithospheric thickness, Moho mechanical …
continental rifting, such as the extension rate, lithospheric thickness, Moho mechanical …
Coupling 3D geodynamics and dynamic earthquake rupture: fault geometry, rheology and stresses across timescales
Tectonic deformation crucially shapes the Earth's surface, with strain localization resulting in
the formation of shear zones and faults that accommodate significant tectonic displacement …
the formation of shear zones and faults that accommodate significant tectonic displacement …