Výsledky vyhledávání - "Drona Srinivasa Sarma"

A 2500 years deglacial record of paleo-vegetation over a cave of southern India as inferred from carbon isotopes of stalagmite

Autor: Waseem Raza, Drona Srinivasa Sarma, E. V. S. S. K. Babu, Syed Masood Ahmad

Publikováno v: Journal of Earth System Science. 130

Carbon isotopes of stalagmites are influenced by various factors operating in a cave, like evaporation, vegetation, drip rate and changes in partial pressure of carbon-di-oxide (pCO2) inside and around a cave system. Consequently, interpretation of �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14eb30b46e52d917e49afc60ad66f80e
https://doi.org/10.1007/s12040-021-01617-y

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Author response for 'Geochemistry of 2.21 Ga giant radiating dyke swarm from the Western Dharwar Craton, India: Implications for petrogenesis and tectonic evolution'

Autor: Drona Srinivasa Sarma, Pooja Yadav

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f09aa4ef11ad619229ba1d1d9906f6ac
https://doi.org/10.1002/gj.4109/v3/response1

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A giant radiating mafic dyke swarm of the Dharwar Craton depicting 2.21 Ga global LIP event: Insights from Pb-Pb geochronology and geochemistry

Autor: Drona Srinivasa Sarma, Pooja Yadav

Publikováno v: Goldschmidt2021 abstracts.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::decb3913680f0431f75ccfb52ef01a4e
https://doi.org/10.7185/gold2021.6131

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Corrigendum to 'Pb-Pb baddeleyite ages of mafic dykes from the Western Dharwar Craton, Southern India: A window into 2.21–2.18 Ga global mafic magmatism' [J. Asian Earth Sci. 191 (2020) 104221]

Autor: Pooja Yadav, Drona Srinivasa Sarma, Vadlakonda Parashuramulu

Publikováno v: Journal of Asian Earth Sciences. 226:105063

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc3739f871fc014f5effdfa3aa4bde54
https://doi.org/10.1016/j.jseaes.2021.105063

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Indian summer monsoon variability in southern India during the last deglaciation: Evidence from a high resolution stalagmite δ18O record

Autor: Chuan-Chou Shen, Waseem Raza, Syed Masood Ahmad, Mahjoor Ahmad Lone, Drona Srinivasa Sarma, Anil Kumar

Publikováno v: Palaeogeography, Palaeoclimatology, Palaeoecology. 485:476-485

We present a high resolution record of Indian summer monsoon (ISM) variability during the last deglacial period. The record is based on high precision measurements of oxygen isotopes (δ18O) in 263 sub-samples from a ~ 18 cm long stalagmite (VSPM1) s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::486343d9f0a09f8a754022fd5339774f
https://doi.org/10.1016/j.palaeo.2017.07.003

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Pb-Pb baddeleyite ages of mafic dykes from the Western Dharwar Craton, Southern India: a window into 2.21–2.18 Ga global mafic magmatism

Autor: V. Parashuramulu, Drona Srinivasa Sarma, Pooja Yadav

Publikováno v: Journal of Asian Earth Sciences. 191:104221

Paleoproterozoic mafic magmatism in the Dharwar Craton (DC) is evident by ubiquitous dykes of varied orientations and emplacement ages. Eight distinct mafic dyke events have been identified in the Eastern Dharwar Craton (EDC), while studies in the We

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::768748f5359db06414cc0ef43641a8f8
https://doi.org/10.1016/j.jseaes.2019.104221

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