Definition of Laurasia in English:


Pronunciation /lôˈrāZHə/ /lɔˈreɪʒə/

See synonyms for Laurasia

proper noun

  • A vast continental area believed to have existed in the northern hemisphere and to have resulted from the breakup of Pangaea in Mesozoic times. It comprised the present North America, Greenland, Europe, and most of Asia north of the Himalayas.