India-Antarctica collisional ridge structure below Nellore Schist and Eastern Ghats Belts as revealed by seismic studies

• Published in: Geosystems and Geoenvironment
• Main Authors: K. Chandrakala, O.P. Pandey, Satendra Singh
• Format: Article in Journal/Newspaper
• Language: English
• Published: Elsevier 2022
• Subjects: Columbia-Rodinia supercontinental assembly; Supra-subduction and continental collision; Hidden ridge structure; Proterozoic sedimentation; Crustal seismic structure; Physical geography; GB3-5030; Antarctic; East Antarctica; Indian; Kallur; Antarc*; Antarctica
• Online Access: https://doi.org/10.1016/j.geogeo.2022.100039; https://doaj.org/article/cce2b35066dc4a5fbe08918c7546e949

In Columbia, Rodinia and Gondwana supercontinental assembly periods, eastern margin of India lay quite close to the east Antarctica. During these periods, this region underwent prolonged sedimentation, magmatism, oceanic subduction, multiple accretion and continent-continent collision which have lef...