Browsing by Author "Radhakrishna, M."
Now showing items 1-9 of 9
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A seismotectonic study of the 21 May 2014 Bay of Bengal intraplate earthquake: Evidence of onshore-offshore tectonic linkage and fracture zone reactivation in the northern Bay of Bengal
Rao, G.S.; Radhakrishna, M.; Murthy, K.S.R. (Springer, 2015)The earthquake of 21 May 2014 (Mw 6.0) in the northern Bay of Bengal (BOB) highlights the importance of studies on intraplate earthquakes in the oceanic regime for understanding the stress state of the oceanic lithosphere. ... -
Crustal architecture and rift tectonics across the Visakhapatnam Bay basin, central-east Indian margin: Insights from multichannel seismic and potential field data
Sangvai, P.; Rao, G.S.; Murthy, K.S.R.; Radhakrishna, M. (2019)The Visakhapatnam Bay (VB) basin is a passive margin rift basin located at the non-basinal segment of the Eastern Continental Margin of India (ECMI) and formed during the rift-drift events associated with the breakup of ... -
Crustal structure and rift tectonics across the Cauvery–Palar basin, eastern continental margin of India based on seismic and potential field modelling
Twinkle, D.; Rao, G.S.; Radhakrishna, M.; Murthy, K.S.R. (Indian Academy of Sciences, 2016)The Cauvery–Palar basin is a major peri-cratonic rift basin located along the Eastern Continental Margin of India (ECMI) that had formed during the rift-drift events associated with the breakup of eastern Gondwanaland ... -
Development of the negative gravity anomaly of the 85 degrees E Ridge, northeastern Indian Ocean – A process oriented modelling approach
Sreejith, K.M.; Radhakrishna, M.; Krishna, K.S.; Majumdar, T.J. (Indian Academy of Sciences, 2011)The 85 degrees E Ridge is associated with two contrasting gravity anomalies: negative anomaly over the north part (up to 5 degrees N latitude), where the ridge structure is buried under thick Bengal Fan sediments and ... -
Guest editorial for the special issue ‘‘Tectonics of Bay of Bengal and Arabian Sea with special emphasis on coastal and marine geohazards’’
Murthy, K.S.R.; Chaubey, A.K.; Radhakrishna, M. (Springer, 2011)The main objective of the Special Issue entitled 'Tectonics of Bay of Bengal and Arabian Sea with special emphasis on coastal and marine geohazards' is to bring together the recent research work carried out on marine ... -
High-resolution residual geoid and gravity anomaly data of the northern Indian Ocean - An input to geological understanding
Sreejith, K.M.; Rajesh, S.; Majumdar, T.J.; Rao, G.S.; Radhakrishna, M.; Krishna, K.S.; Rajawat, A.S. (Elsevier, 2013)Geoid data are more sensitive to density distributions deep within the Earth, thus the data are useful for studying the internal processes of the Earth leading to formation of geological structures. A much improved version ... -
Late Quaternary Chronostratigraphy, Carbonate Mass Accumulation Rates and Palaeoceanography of the Andaman Sea
Sijinkumar, A.V.; Nath, B.N.; Miriyala, P. (Springer, Cham, 2020)The Andaman Sea, the least explored semi-enclosed marginal sea in the northern Indian Ocean, is one of the great repositories of palaeo-sedimentary archives for Quaternary climate and oceanographic studies due to its ... -
Lithosphere structure and upper mantle characteristics below the Bay of Bengal
Rao, G.S.; Radhakrishna, M.; Sreejith, K.M.; Krishna, K.S.; Bull, J.M. (The Royal Astronomical Society, 2016)The oceanic lithosphere in the Bay of Bengal (BOB) formed 80-120 Ma following the breakup of eastern Gondwanaland. Since its formation, it has been affected by the emplacement of two long N-S trending linear aseismic ridges ... -
Tectonics of the Andaman Backarc Basin-Present Understanding and Some Outstanding Questions
KameshRaju, K.A.; Aswini, K.K.; Yatheesh, V. (Springer, Cham, 2020)The Andaman Backarc Basin is characterized by active seafloor spreading spurred by the right stepping dextral shear imposed on the trans-basinal Sagaing-Andaman-Nicobar- Sumatra fault system and presents a complex tectonic ...