Results 31 to 40 of about 3,754 (159)

A review of the seismotectonics of the Makran Subduction Zone as a baseline for Tsunami Hazard Assessments

open access: yesGeoscience Letters, 2019
The Makran Accretionary Wedge (900 km across) is a consequence of northward subduction of the oceanic part of the Arabian Plate beneath the Lut and Afghan blocks in the northwestern Indian Ocean.
Mohammad Mokhtari   +3 more
doaj   +1 more source

Tectonics of the western Gulf of Oman [PDF]

open access: yes, 1979
Also published as: Journal of Geophysical Research 84 (1979): 3479-3489The Oman line, running northward from the Strait of Hormuz separates a continent‐continent plate boundary to the northwest (Persian Gulf region) from an ocean‐continent plate ...
Ross, David A., White, Robert S.
core   +1 more source

Interaction between accretionary thrust faulting and slope sedimentation at the frontal Makran accretionary prism and its implications for hydrocarbon fluid seepage [PDF]

open access: yesJournal of Geophysical Research: Solid Earth, 2010
Using high‐resolution seismic profiles and other geophysical data, collected during R/V Meteor Cruise M74/2, we investigate the distribution patterns of shallow sediments, their structure and deformation processes, and their role in the migration, accumulation and seepage of hydrocarbon‐rich fluids.
F. Ding   +5 more
semanticscholar   +4 more sources

Tectonics of the Dalrymple Trough and uplift of the Murray Ridge (NW Indian Ocean) [PDF]

open access: yes, 2014
International audienceThe Dalrymple Trough is a 150-km-long, 30-km-wide basin located at the northern termination of the Owen Fracture Zone (OFZ), which is the present-day active India-Arabia plate boundary.
CHAMOT-ROOKE, Nicolas   +8 more
core   +4 more sources

Modeling of contribution of the Late Cretaceous-Miocene sediments of the Makran accretionary wedge to the petrogenesis of basalts from Makran volcanic arc, SE Iran [PDF]

open access: yesپترولوژی
Introduction Makran geological province of SE Iran is an east-west trending mountain range related to the Cretaceous-to-recent subduction of the Indian oceanic lithosphere beneath the southeastern edge of the Eurasian plate (McCall, 1997; Saccani et al.,
Ali Ahmadi   +3 more
doaj   +1 more source

The 2013 M_w 7.7 Balochistan Earthquake: Seismic Potential of an Accretionary Wedge [PDF]

open access: yes, 2014
Great earthquakes rarely occur within active accretionary prisms, despite the intense long‐term deformation associated with the formation of these geologic structures.
Aivazis, M. A. G.   +12 more
core   +4 more sources

3-D lithospheric structure and regional/residual Bouguer anomalies in the Arabia-Eurasia collision (Iran) [PDF]

open access: yes, 2013
The aim of this work is to propose a first-order estimate of the crustal and lithospheric mantle geometry of the Arabia-Eurasia collision zone and to separate the measured Bouguer anomaly into its regional and local components.
Fernandez, Manel   +4 more
core   +2 more sources

Sea Level Change Controlled the Sedimentary Processes at the Makran Continental Margin Over the Past 13,000 yr

open access: yesJournal of Geophysical Research: Oceans, Volume 125, Issue 3, March 2020., 2020
Abstract Climate change, sea level fluctuations, and tectonic uplift play key roles in the evolution of sedimentary systems on continental margins. In the Arabian Sea, the Makran continental margin is suitable for studying these processes during the Holocene due to its high sedimentation rate and continuous sequence of Holocene sediments.
Wei He, Jianguo Liu, Yun Huang, Li Cao
wiley   +1 more source

Upward delamination of Cascadia Basin sediment infill with landward frontal accretion thrusting caused by rapid glacial age material flux [PDF]

open access: yes, 2004
The Cascadia convergent margin is a first-order research target to study the impact of rapid sedimentation processes on the mechanics of frontal subduction zone accretion.
Applegate   +68 more
core   +1 more source

Backstop geometry and accretionary mechanics of the Sunda margin [PDF]

open access: yes, 2003
The convergent Sunda margin off Indonesia displays all geological features characteristic of an accretion-dominated subduction zone. A combined interpretation of prestack depth-migrated seismic reflection data and velocity information gained from ...
Kopp, Heidrun, Kukowski, Nina
core   +1 more source

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