Controls on asymmetric rift dynamics: Numerical modeling of strain localization and fault evolution in the Kenya Rift

MJEA Richter, S Brune, S Riedl, A Glerum… - …, 2021 - Wiley Online Library
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 …

[HTML][HTML] Extension of continental lithosphere in rifted margins: a review of thinning mechanisms

J Tugend, G Mohn, T Duretz… - Comptes …, 2024 - comptes-rendus.academie-sciences …
Crustal geometries imaged at rifted margins show contrasted first-order morphologies (wide
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 …

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 …

Flexural strike-slip basins

D Neuharth, S Brune, A Glerum, CK Morley… - …, 2022 - pubs.geoscienceworld.org
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 …

Oblique rifting triggered by slab tearing: the case of the Alboran rifted margin in the eastern Betics

M Larrey, F Mouthereau, D Do Couto, E Masini… - Solid Earth, 2023 - se.copernicus.org
The tectonic evolution of highly oblique continental margins that result from extension above
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

A Balázs, T Gerya - Tectonophysics, 2024 - Elsevier
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 …

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 …

[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 …

Coupling 3D geodynamics and dynamic earthquake rupture: fault geometry, rheology and stresses across timescales

A Jourdon, JN Hayek, DA May, AA Gabriel - arXiv preprint arXiv …, 2024 - arxiv.org
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 …