What happened to the ocean basin that once separated India and eurasia?

The ocean basin that once separated India and Eurasia was the Tethys Ocean. The Tethys Ocean was a vast body of water that stretched from the present-day Mediterranean Sea to the Pacific Ocean. The Tethys Ocean was formed during the late Paleozoic era, when the supercontinent Pangea began to break up. The Indian subcontinent was part of Gondwana, a large land mass that included South America, Africa, Madagascar, Antarctica, and Australia. Gondwana began to break up during the Jurassic period, and India began to drift northward. The Tethys Ocean was subducted beneath the Eurasian plate during the Cenozoic era, as India collided with Eurasia. The collision of India and Eurasia caused the uplift of the Himalayas and the Tibetan Plateau. The Tethys Ocean is now gone, but its remnants can be seen in the Mediterranean Sea, the Black Sea, and the Caspian Sea.