Role of the Kerguelen mantle plume in breakup of eastern Gondwana: Evidence from early cretaceous volcanic rocks in the eastern Tethyan Himalaya

W Peng, T Yang, Y Shi, W Bian, Y Ma, S Wang… - Palaeogeography …, 2022 - Elsevier
To better understand the breakup mechanism of eastern Gondwana, U single bond Pb
Zircon geochronological and whole-rock geochemical studies were performed on the Zhela …

Seismic investigations around an aseismic Comorin ridge, Indian Ocean

DK Pandey, LS Ningthoujam, R Yadav… - Journal of the …, 2022 - lyellcollection.org
Aseismic ridges and oceanic plateaux, typically buried under thick post-rift sediments, are
isolated entities of enigmatic crustal character. Limited availability of deep seismic …

Plume-ridge interactions in the Central Indian Ocean Basin: Insights from new wide-angle seismic and potential field modelling

LS Ningthoujam, DK Pandey, N Nair, R Yadav… - Tectonophysics, 2022 - Elsevier
Abstract The central Indian Ocean Basin (CIOB) comprises numerous tectonic elements
related to the early-mid Cretaceous Antarctica-India rifting and subsequent formation of the …

Surface wave phase velocity variations underneath the Indian Ocean geoid low

A Kumar, SS Negi, LS Ningthoujam, DK Pandey - Tectonophysics, 2023 - Elsevier
The Indian plate has undergone a long tectonic journey since its separation from the
Gondwanaland. Its protracted rift-drift motion has rendered several enigmatic features in the …

Late Cretaceous to Miocene paleoclimatic changes in the Indian Ocean: insights from the deepwater Mannar Basin, Sri Lanka

AS Ratnayake - Geo-Marine Letters, 2021 - Springer
Abstract The geology of Sri Lanka captures one of the longest and most complete records of
Jurassic to Miocene tectonic evolutions from the mid-latitudes of the southern hemisphere to …

[PDF][PDF] Crustal deformation of the Central Indian Ocean, south of Sri Lanka as inferred from gravity and magnetic data

SR Kumar - Geology, Geophysics and Environment, 2022 - bibliotekanauki.pl
Bathymetry, gravity, and magnetic data across the Central Indian Ocean Basin (CIOB) along
a WE track between 5° N to 1° N latitudes and 77° E to 90° E longitudes are used to identify …