"Geologist Uncovers Long-Lost Mega-Plate After 160 Million Years"
Scientists have discovered a long-lost tectonic plate called Pontus in the west Pacific Ocean. Pontus, once a quarter the size of the Pacific Ocean, existed around 150 million years ago and was slowly subducted and lost over millions of years. Researchers used computer modeling and studied oceanic rocks to identify the plate and its movement. The discovery of Pontus provides insights into Earth's geological history and the process of subduction.