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Dr. Ravi Shankar
Dr. Ravi Shankar
Η διεύθυνση ηλεκτρονικού ταχυδρομείου έχει επαληθευτεί στον τομέα ngri.res.in - Αρχική σελίδα
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Evidence for a Neoarchean LIP in the Singhbhum craton, eastern India: Implications to Vaalbara supercontinent
A Kumar, V Parashuramulu, R Shankar, J Besse
Precambrian Research 292, 163-174, 2017
1082017
Precise Pb-Pb Baddeleyite Ages of 1765 Ma for a Singhbhum 'Newer Dolerite' Dyke Swarm
R Shankar, B Vijayagopal, A Kumar
Current Science, 1306-1310, 2014
702014
Paleomagnetic study of 1765 Ma dyke swarm from the Singhbhum Craton: Implications to the paleogeography of India
R Shankar, DS Sarma, NR Babu, V Parashuramulu
Journal of Asian Earth Sciences 157, 235-244, 2018
482018
New paleomagnetic results on ∼2367 Ma Dharwar giant dyke swarm, Dharwar craton, southern India: implications for Paleoproterozoic continental reconstruction
NR Babu, M Venkateshwarlu, R Shankar, E Nagaraju, V Parashuramulu
Journal of Earth System Science 127 (1), 1-15, 2018
252018
Baddeleyite Pb-Pb geochronology and paleomagnetic poles for ~1.89–1.86 Ga mafic intrusions from the Dharwar craton, India, and their paleogeographic implications
V Parashuramulu, R Shankar, DS Sarma, E Nagaraju, BN Ramesh
Tectonophysics 228789, 2021
162021
Spatial and temporal distribution of Large Igneous Provinces in the Indian Shield–highlights of recent investigations
RK Srivastava, AK Samal, RE Ernst, U Söderlund, R Shankar
Proceedings of the Indian National Science Academy 86 (1), 313-330, 2020
152020
Recent Developments in Instrumentation and its application in absolute geochronology : Historical perspective and Overview
KB Joshi, V Goswami, US Banerji, R Shankar
Journal of Asian Earth Sciences 104690, 2021
142021
Geochemistry and petrogenesis of tholeiitic dykes from the Chotanagpur Gneissic Complex, Eastern India
R Patel, R Shankar, DS Sarma, A Panda
Journal of Earth System Science 130 (160), 1-24, 2021
92021
Precise Pb-Pb baddeleyite geochronology, geochemistry, and Sr-Nd isotopic constraints on the 2.36 & 1.88 Ga mafic dykes from the Bastar craton, India: Implications for their …
A Panda, R Shankar, DS Sarma, R Patel
Precambrian Research 393, 107090, 2023
62023
Precise Pb-Pb baddeleyite ages and petrogenesis of the NW-SE trending Paleoproterozoic mafic dyke swarm from the Bundelkhand craton, India: Implications to the enriched sub …
R Shankar, R Sreenivas, V Parashuramulu, DS Sarma
Journal of Asian Earth Sciences, 105579, 2023
62023
Paleogeography of India at ∼1.8 Ga: New constraints from baddeleyite geochronology and paleomagnetism of mafic dykes from the Dharwar craton
V Parashuramulu, E Nagaraju, R Shankar, NB Ramesh, DS Sarma
Precambrian Research 395, 107146, 2023
32023
High-precision analysis of the Sr-Nd isotopic compositions of Rock Certified Reference Materials using Column Chromatography and Thermal Ionization Mass Spectrometry
R Shankar, DS Sarma, A Panda, AG Panicker, S Augustine
34th ISMAS Symposium on Mass Spectrometry 1 (2023), 92-95, 2023
32023
Petrogenesis of metavolcanics and detrital zircon geochronology of the Mesoarchean western Iron Ore Group supracrustals, Singhbhum Craton (India): Evidence for an …
A Dev Asokan, M Ram Mohan, SN Mahapatro, R Shankar, K Rasheed
Precambrian Research 396, 107157, 2023
22023
Determining high-precision Sr-Nd isotopic ratios of certified reference materials using Thermal Ionization Mass Spectrometry
R Shankar, S Sarma, A Panda, AG Panicker, S Augustine
Journal of Analytical Atomic Spectrometry 39, 2129-2138, 2024
12024
Palaeomagnetic Study on a 1765 Ma Dyke Swarm from Singhbhum Craton: Implications to the Paleogeographic Position of India.
R Shankar, DS Sarma
Acta Geologica Sinica (English Edition) 90, 2016
12016
Environmental Magnetic and Morphological Characteristics of Topsoils from the Coal Capital of India‑Dhanbad
M Kapawar, V Kumar, R Shankar, V Mamilla
Water Air Soil Pollution 235, 670, 2024
2024
Transition from vertical to horizontal tectonic regime during the Paleo-Mesoarchean: Evidence from mafic-ultramafic rocks of the Holenarsipur Greenstone Belt, Western Dharwar …
AG Panicker, M Rammohan, R Shankar
Precambrian Research 411, 107492, 2024
2024
Metamorphic Evolution of Rare Garnet-Al-Silicates (KyaniteSillimanite-Andalusite)-Staurolite ± graphite bearing Anatectic Metapelites from Eastern Himalayan Syntaxis, NE India
D Saikia, M Ozha, R Shankar
EGU General Assembly 2024, 20042, 2024
2024
Petrography, Mineral chemistry and Whole Rock geochemistry of MMEs and associated granitoids from Bundelkhand craton, Central India.
KB Joshi, N Sorcar, H Jaana, R Shankar, T Ahmad
GOLDSCHMIDT, 2023, 2023
2023
Petrogenesis of mafic-ultramafic rocks from the Mesoarchean Holenarsipur Greenstone Belt
AG Panicker, M Rammohan, R Shankar
34th ISMAS Symposium on Mass Spectrometry 1 (2023), 160-163, 2023
2023
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