{i} theoretical supercontinent that broke apart approximately 200 million years ago and created the current 7 separate continents on Earth (Geology)
A supercontinent that included all the landmasses of the earth before the Triassic Period and that broke up into Laurasia and Gondwana
the very large area of land that existed as the only land on Earth about 300-225 million years ago, before it broke apart to form two large land masses, called Laurasia and Gondwanaland. These later broke apart to form the modern continents