Mongol-Okhotsk_Ocean
Mongol-Okhotsk Ocean
Ancient ocean, present during the Mesozoic
The Mongol-Okhotsk Ocean also known as the Khangai-Khantey Ocean was an ancient ocean, present during the Mesozoic. Oceanic rocks from the ancient ocean floor are preserved in the Mongol-Okhotsk suture zone extending through Mongolia to the Sea of Okhotsk.