Thermotectonic evolution of the Rauer Group and Vestfold Hills in Prydz Bay: implications for Neoproterozoic assembly of the east Antarctic shield

S Chatterjee, A Debnath, S Samantaray, D Arora… - Polar Science, 2024 - Elsevier
Abstract The Rauer Group and Vestfold Hills are critical components of the East Antarctic
Shield and are believed to have been parts of the supercontinents Rodinia and Gondwana …

Tracing the crustal evolution of the Precambrian Southern Granulite terrane in East Gondwana: New insights from zircon U-Pb/Hf geochronology

JK Tomson, JA Dev - Bulletin, 2024 - pubs.geoscienceworld.org
Abstract The Precambrian Southern Granulite terrane of south India has a crustal evolution
history broadly bracketed between the late Archean and Cambrian with records of …

Crustal architecture of the Eastern Ghats Mobile Belt and tectonic implications: Constraints from aeromagnetic, gravity and geological data

Y Giri, M Radhakrishna, PG Betts, TK Biswal, R Armit… - Tectonophysics, 2022 - Elsevier
We present a joint interpretation of the aeromagnetic and gravity anomaly datasets of the
Precambrian Eastern Ghats Mobile Belt, eastern India, to delineate the detailed crustal …

Geophysical evidence of the collisional suture zone in the Prydz Bay, East Antarctica

L Fu, J Guo, W Shen, X Wang, X Liu… - Geophysical …, 2024 - Wiley Online Library
The location and origin of Neoproterozoic‐Cambrian sutures provide keys to understand the
formation and evolution of the supercontinent Gondwana. The Larsemann Hills is located …

Polymetamorphic evolution of the Vestfold Block in East Antarctica and implications for the amalgamation of terranes

Z Liu, L Tong, O Bartoli, BB Carvalho, C Li, X Han… - Precambrian …, 2024 - Elsevier
Abstract The Vestfold Block, a typical polymetamorphic Archean terrane in East Antarctica, is
a key area to understand amalgamations of Rodinia and East Gondwana continents …

Neoproterozoic crustal evolution of Indo-Australo-Antarctic Suture domain and Gamburtsev Subglacial Mountains, East Antarctica: Insights from offshore sediments

R Gupta, M Pandey, D Arora, AK Pandey, NC Pant… - Gondwana …, 2024 - Elsevier
Abstract Princess Elizabeth Land (PEL) preserves an intricate amalgamation of complexly
intersecting orogenic belts of the Gondwanian age cross cut by the ramified East Antarctic …

Uncovering the hidden architecture of the Rengali Province, eastern Indian shield using high-resolution aero-geophysics, ground-gravity, structure: Insights towards …

D Talukdar, SS Ganguli, A Ghosh, BK Sahu… - Journal of Asian Earth …, 2025 - Elsevier
Abstract The Rengali Province is a shear zone bounded discrete domain of amalgamation
among two Archean Cratons viz. the Singhbhum and Bastar cratons and a mobile belt …

Evidence of Paleoproterozoic metamorphism in Vestfold Hills, East Antarctica: Insights from phase equilibria modelling and monazite CHIME dating

A Naik, D Arora, M Pandey, NC Pant, R Gupta - Polar Science, 2023 - Elsevier
Abstract The Vestfold Hills sector on the coastal fringe of the Princess Elizabeth Land forms
part of an Archean to Paleoproterozoic aged cratonic nucleus of the East Antarctic Shield. A …

Proterozoic mobile belts-magmatism, metamorphism, geochronology and tectonics in the context of formation of the Greater Indian Landmass

SK Bhowmik, S Bose, A Chattopadhyay… - Proceedings of the …, 2024 - Springer
In this work, we make a review of the published literature on the magmatic, metamorphic,
geochronological and tectonic evolutionary history of the Proterozoic mobile belts of western …

Petrochemistry and Sr-Nd isotopes of post-collisional Neoproterozoic (ca. 950 Ma) amphibolite dykes of continental flood basalt affinity from the Simdega area …

D Kumar, NVC Rao, P Prabhat, A Chatterjee… - Lithos, 2022 - Elsevier
Metamorphosed mafic dykes are significant stratigraphic markers which also represent a
shift from extensional to compressional geodynamic processes. We present petrology, bulk …