Tarun C. Khanna

National Geophysical Research Institute — India

Earth and Planetary Sciences · Physical Sciences

15h-index1.0kcitations30works0.72yr avg
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Research Topics

Geological and Geochemical Analysis(27), earthquake and tectonic studies(26), High-pressure geophysics and materials(13), Geochemistry and Geologic Mapping(12), Geochemistry and Elemental Analysis(5)

Publications30 total

Raichur schist belt, eastern Dharwar Craton, India: A geochemical analogue of western Aleutian arc
Lithos·2025
Review for "Petrogenesis of Paleoproterozoic Khalari Hornblende‐Pyroxenite Intrusion Within the Dongargarh Supergroup, Bastar Craton: Insights From Petrological and Geochemical Studies"
2024
Zircon U Pb geochronology and geochemistry of hot subduction volcanic suite in the deep bore-hole well-core KBH-5: Evidence of Neoarchean Shimoga greenstone belt beneath the Cretaceous Deccan Traps, India
Lithos·2024· 2 cited
Geochemical benchmarks in the Phanerozoic LIPs constrained from well-cores in the Deccan Volcanic Province, India
Lithos·2023· 6 cited
Petrogenesis of Neoarchean granitoids beneath the Koyna-Warna region, Deccan Volcanic Province, India
Journal of Asian Earth Sciences·2022· 2 cited
Elusive origin of the subsurface tephra in the Deccan volcanic province, India
Journal of Earth System Science·2022· 2 cited
Geochemical Studies in India: CSIR-NGRI Contributions
Journal of the Geological Society of India·2021
~2.5 Ga asthenospheric-melt impregnated continental crust: Implications for sporadically eroded lithosphere beneath the Dharwar craton, India
Precambrian Research·2021· 6 cited
ca. 2.1 Ga Mahakoshal Supracrustal Belt: An allochthonous terrain in Central India Tectonic Zone
Lithos·2020· 13 cited
Bore-hole Well-cores Provide Evidence for Crustal Heterogeneity Beneath the Koyna-Warna Reservoir Site, Deccan Volcanic Province, India
Journal of the Geological Society of India·2020· 9 cited
Petrogenesis of low-Ti and high-Ti basalt, adakite and rhyolite association in the Peddavuru greenstone belt, eastern Dharwar craton, India: A Neoarchean analogue of Phanerozoic-type back-arc magmatism
Geochemistry·2020· 12 cited
Evolution of ca. 2.5 Ga Dongargarh volcano-sedimentary Supergroup, Bastar craton, Central India: Constraints from zircon U-Pb geochronology, bulk-rock geochemistry and Hf-Nd isotope systematics
Earth-Science Reviews·2018· 46 cited
Petrology and Mineral Chemistry of a Porphyritic Mafic Dyke, Jonnagiri Schist Belt, Eastern Dharwar Craton, India: Implications for Its Magmatic Origin
Springer geology·2018· 2 cited
Boninites in the ~3.3 Ga Holenarsipur Greenstone Belt, Western Dharwar Craton, India
Geosciences·2018· 4 citedOpen Access
∼2.1 Ga intraoceanic magmatism in the Central India Tectonic Zone: Constraints from the petrogenesis of ferropicrites in the Mahakoshal supracrustal belt
Precambrian Research·2017· 24 cited
Petrogenesis of ultramafics in the Neoarchean Veligallu greenstone terrane, eastern Dharwar craton, India: Constraints from bulk-rock geochemistry and Lu-Hf isotopes
Precambrian Research·2016· 35 cited
Palaeomagnetic and Rock magnetic investigations on Gadwal “Dike 2”, eastern Dharwar craton, India
2016· 1 cited
Rapid quantitative determination of major and trace elements in silicate rocks and soils employing fused glass discs using wavelength dispersive X-ray fluorescence spectrometry
Spectrochimica Acta Part B Atomic Spectroscopy·2016· 72 cited
Petrogenesis of basalt–high-Mg andesite–adakite in the Neoarchean Veligallu greenstone terrane: Geochemical evidence for a rifted back-arc crust in the eastern Dharwar craton, India
Precambrian Research·2015· 32 cited
Hafnium–neodymium isotope systematics of the 2.7Ga Gadwal greenstone terrane, Eastern Dharwar craton, India: Implications for the evolution of the Archean depleted mantle
Geochimica et Cosmochimica Acta·2013· 59 cited
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Frequent Co-authors

A. Keshav Krishna(10), C. Manikyamba(8), V. V. Sesha Sai(8), Michael Bizimis(7), M. Satyanarayanan(5), D. V. Subba Rao(5), Kusumita Arora(4), R. Kerrich(3), M. Ram Mohan(3), David L. Barbeau(3), Prachiti P. Kanakdande(3), S. M. Naqvi(2), Gene M. Yogodzinski(2), S. H. Jaffri(2), M. M. Korakoppa(2), D. Srinivasa Sarma(2), T. Gnaneshwar Rao(1), G.L.N. Reddy(1), R.M.K. Khan(1), K. Rama Mohan(1)