NGRI scientists from Hyderabad reveal a historic collision between India and East Antarctica over a billion years ago. Their findings, including a hidden ridge in Andhra Pradesh's Darsi and Addanki regions, suggest significant geological shifts. Seismic data reprocessing uncovered Proterozoic sediment layers, shedding new light on India's eastern coast evolution. Published in 'Journal of Pure and Applied Geophysics,' this research enriches understanding of ancient Indian subcontinent ties to Antarctica.
