Pangea

Từ điển WordNet v3.1 - WordNet Dictionary

noun

(plate tectonics) a hypothetical continent including all the landmass of the earth prior to the Triassic period when it split into Laurasia and Gondwanaland
• Syn:
Pangaea
• Topics:
tectonics, plate tectonics, plate tectonic theory
• Instance Hypernyms:
continent