The tectonic “umbilical cord” linking India and Sri Lanka and the tale of their failed rift

RT Ratheesh‐Kumar, PL Dharmapriya… - Journal of …, 2020 - Wiley Online Library
Geophysical studies of the tectonic links between Sri Lanka and India are limited, and
consequent paleo‐fit configurations differ and remain uncertain. Here, we present first‐order …

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 …

Spatial variations in the effective elastic thickness of the Indian Ocean lithosphere

AJ Afelumo, CF Li, OJ Akinrinade, CI Addey… - Journal of Asian Earth …, 2024 - Elsevier
Abstract The Indian Ocean lithosphere is a complex assemblage of large igneous provinces,
seamounts, plateaus and ridges of different loading ages and tectono-thermal evolution. As …

Utilization of continental transforms in break-up: observations, models, and a potential link to magmatism

ER Lundin, AG Doré, J Naliboff, J Van Wijk - 2023 - pubs.geoscienceworld.org
Reactivation of continental transform faults (hereafter transforms) is identified herein as a
significant factor in continental break-up, based on a global review of divergent margins and …

Lithosphere weakening during Arctic Ocean opening: evidence from effective elastic thickness

Y Lu, Z Lu, CF Li, S Zhu, P Audet - Geophysical Research …, 2021 - Wiley Online Library
Abstract Evolution of the Arctic Ocean lithosphere has involved multiple stages of opening
with crustal stretching and thinning prior to lithospheric breakup. Mapping lateral variations …

Crustal structure and tectonic evolution of Greater Maldive Ridge, Western Indian Ocean, in the context of plume-ridge interaction

P Kunnummal, SP Anand - Gondwana Research, 2022 - Elsevier
Abstract The Greater Maldive Ridge (GMR), consisting of the Maldive Ridge (MR) and Deep
Sea Channel (DSC) region, is the NS trending, middle segment of Chagos-Laccadive Ridge …

The mechanical nature of the lithosphere beneath the Eastern Central Atlantic hotspots

A Jiménez‐Díaz, AM Negredo, JF Kirby… - Geochemistry …, 2023 - Wiley Online Library
Abstract The Eastern Central Atlantic (ECA) region includes the Azores, Canary, Cape
Verde, Great Meteor, and Madeira hotspots. These hotspots exhibit a large variety of …

Mechanical strength and nature of lithospheric deformation beneath the rifted sedimentary basins of the east India passive margin

M Ismaiel, KS Krishna - Marine and Petroleum Geology, 2023 - Elsevier
The study of gravity signatures corresponding to sediment load over the passive margins is
helpful to constrain the mechanical properties of continental rift systems as well as the …

The coherence function and lithospheric elastic thickness of the Zagros fold and thrust belt

S Ghalehnovi, VE Ardestani… - Geophysical Journal …, 2023 - academic.oup.com
This study derives the spatial variation of the elastic thickness (Te) and its implications for
understanding the structure, geodynamic and seismicity of the lithosphere for the Zagros fold …

From supercontinents to surface environment: Geological records from Asia

E Shaji, S Kwon, QY Yang - Journal of Asian Earth Sciences, 2018 - ui.adsabs.harvard.edu
This special issue of the Journal of Asian Earth Sciences stems from the 2016 Annual
Convention of the International Association for Gondwana Research (IAGR) and 13th …