High‐resolution lithospheric structure of the Zagros collision zone and Iranian Plateau

MA Irandoust, K Priestley… - Journal of Geophysical …, 2022 - Wiley Online Library
From a joint analysis of fundamental mode Rayleigh wave group velocities and P‐wave
receiver functions, we derive a new, high‐resolution 3D shear‐wave velocity (Vs) model for …

Seismicity around the boundary between eastern and western Makran

MA Aghdam, A Ghods, F Sobouti, K Motaghi… - Journal of Asian Earth …, 2024 - Elsevier
The Makran subduction zone is segmented into western and eastern parts. The small
number of teleseismic and regionally-recorded earthquakes makes it difficult to detect …

The rise and demise of deep accretionary wedges: A long-term field and numerical modeling perspective

S Angiboust, A Menant, T Gerya, O Oncken - Geosphere, 2022 - pubs.geoscienceworld.org
Several decades of field, geophysical, analogue, and numerical modeling investigations
have enabled documentation of the wide range of tectonic transport processes in …

[HTML][HTML] Deformation history and processes during accretion of seamounts in subduction zones: The example of the Durkan Complex (Makran, SE Iran)

E Barbero, M Di Rosa, L Pandolfi, M Delavari… - Geoscience …, 2023 - Elsevier
Abstract The Durkan Complex is a tectonic element of the Makran Accretionary Prism (SE
Iran) that includes fragments of Late Cretaceous seamounts. In this paper, the results of map …

Adjoint waveform tomography for crustal and upper mantle structure of the Middle East and Southwest Asia for improved waveform simulations using openly available …

AJ Rodgers, L Krischer, M Afanasiev… - Bulletin of the …, 2024 - pubs.geoscienceworld.org
We present a new model of radially anisotropic seismic wavespeeds for the crust and upper
mantle of a broad region of the Middle East and Southwest Asia (MESWA) derived from …

New constraints for the on‐shore Makran subduction zone crustal structure

K Priestley, F Sobouti, R Mokhtarzadeh… - Journal of …, 2022 - Wiley Online Library
Abstract The Makran Subduction Zone is the primary seismic/tsunami hazard of the
northwestern Indian Ocean, but little is known of its on‐shore seismic structure. We derived a …

Limited arc magmatism and seismicity due to extensive mantle wedge serpentinization in the Makran subduction zone

IM Artemieva, H Thybo - Earth and Planetary Science Letters, 2024 - Elsevier
Subduction processes usually involve extensive seismicity and create voluminous magmatic
arcs by mantle wedge melting caused by dehydration of the subducting slab, but the Makran …

The distinct morphologic signature of underplating and seamounts in accretionary prisms, insights from thermomechanical modeling applied to Coastal Iranian …

S Pajang, MM Khatib, M Heyhat, N Cubas, E Bessiere… - Tectonophysics, 2022 - Elsevier
The active structures of the Iranian Makran, especially the presence of normal faults, vary
laterally in the upper plate of the subduction zone, and their relationship with the deep …

Low-strength shear zone in the western Makran subduction zone, southeastern Iran: insights from a receiver function analysis

S Abbasi, K Motaghi, FP Lucente… - Geophysical Journal …, 2024 - academic.oup.com
To understand the seismic hazard of a subduction zone, it is necessary to know the
geometry, location and mechanical characteristics of the interplate boundary below which …

The Bajgan Complex revealed as a Cretaceous ophiolite-bearing subduction complex: A key to unravel the geodynamics of Makran (southeast Iran)

L Pandolfi, E Barbero, M Marroni, M Delavari… - Journal of Asian Earth …, 2021 - Elsevier
In the Makran area, a wide accretionary wedge is originated by the north-dip** subduction
of the Neo-Tethyan oceanic lithosphere. The rear of the accretionary wedge is represented …