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 …

An extended Neoarchaean to Neoproterozoic history of the Sandmata Complex (Aravalli Craton, northwestern India): insights from metamorphic evolution and zircon …

S Ghosh, JK Tomson, N Prabhakar, H Sheth - Precambrian Research, 2023 - Elsevier
Abstract The Sandmata Complex in the Aravalli Craton of northwestern India experienced
syn-to post-collisional high-grade metamorphism and migmatization related to the 1.9–1.7 …

Age and petrogenesis of mafic granulites from central Madurai block, south India: implications on regional tectonics

JA Dev, JK Tomson, TV Kumar, N Sorcar - Geological Magazine, 2023 - cambridge.org
The Precambrian Southern Granulite Terrane (SGT) of south India is well-known for the
preservation of high-to ultrahigh-temperature (HT-UHT) granulites, prominently exposed in …

Petrography, geochemistry and detrital zircon geochronology of the Srisailam Quartzite Formation, Cuddapah Basin, India: Implications for depositional age …

S Mukherjee, P Das, G Ghosh, S Bose, JA Dev… - Precambrian …, 2023 - Elsevier
Abstract The Mesoproterozoic Cuddapah Basin consists of four unconformity-bound
sequences, ie, Papaghni Group, Chitravati Group, Srisailam Formation and Kurnool Group …

Phase equilibrium modelling and zircon-monazite geochronology of HT-UHT granulites from Kambam ultrahigh-temperature belt, south India

J Amal Dev, N Sorcar, S Mukherjee… - International Geology …, 2023 - Taylor & Francis
The Madurai block, the largest crustal block in the Precambrian Southern Granulite Terrane
of south India, preserves rare assemblages of high-to ultrahigh-temperature metamorphic …

U-Pb geochronology of rutiles from Southern granulite Terrane, India: Implications for the cooling and exhumation of East Gondwanan terranes

JA Dev, JK Tomson - Precambrian Research, 2024 - Elsevier
Abstract The Precambrian Southern Granulite Terrane of south India figures prominently in
the East African collisional orogen, linked to the assembly of the East Gondwana …

Metamorphic evolution of granulites from Grovnes Peninsula of Larsemann Hills, East Antarctica: Constraints from phase equilibrium modelling and geochronology

N Sorcar, JA Dev, S Mukherjee, KB Joshi, BP Rao - Polar Science, 2023 - Elsevier
Petrology, geothermobarometry, and phase equilibrium modelling of garnetiferous felsic
gneiss from Grovnes peninsula in the Larsemann Hills of Prydz Bay, East Antarctica provide …

Petrological, geochemical and geochronological evolution of massif type charnockite from the Eastern Ghats Province, India: Implications on the regional tectonics of …

AK Mondal, S Bose, JA Dev, JK Tomson, N Sorcar… - Precambrian …, 2023 - Elsevier
Massif type charnockite was emplaced in the lower crust of the Eastern Ghats Province and
is now exposed over a large geographic area. The rock shows clear evidence of magmatic …

Detrital zircon U-Pb ages and Hf isotopes of quartzites from Southern Granulite Terrane, India: Implications for the Precambrian crustal evolution and paleogeography

JK Tomson, JA Dev - Precambrian Research, 2024 - Elsevier
Abstract Tectonic evolution of Southern Granulite Terrane (SGT) of south India and its
relationship with adjacent continental fragments in the context of supercontinent …

Neoproterozoic Mafic Magmatism in Nagercoil Block, Southern India and Its Implications on the Gondwana Collisional Orogeny

S Sajna, JK Tomson, JA Dev, N Sorcar, TV Kumar - Minerals, 2022 - mdpi.com
The Nagercoil block situated at the southernmost tip of India occupies a key position in the
East Gondwana collisional tectonic models. The Nagercoil block is dominated by Orosirian I …