Pangaea - (plate tectonics) a hypothetical continent including all the landmass of the earth prior to the triassic period when it split into laurasia and gondwanaland pangea plate tectonic theory , plate tectonics , tectonics - the branch of geology studying the folding and faulting of the earth's crust.
In addition, a variant spelling of pangaea is pangea it appears in some textbooks and glossaries however, pangaea is the current preferred spelling it appears in some textbooks and glossaries however, pangaea is the current preferred spelling.
Pangaea's formation is now commonly explained in terms of plate tectonics the involvement of plate tectonics in pangaea's  separation helps to show how it did not separate all at once, but at different times, in sequences.
Pangaea or pangea was a supercontinent that existed during the late paleozoic and early mesozoic eras it assembled from earlier continental units approximat.
The opposing cracked continental land mass of pangaea and the hemispheric ocean basin are conspicuous for they indicate that our planet was struck by a massive comet the ocean basin is the impact site.
Pangaea synonyms, pangaea pronunciation, pangaea translation, english dictionary definition of pangaea pangaea also pan e n a supercontinent that included all the world's landmasses in the late paleozoic and, according to the theory of plate tectonics. Introduction to the new pangaea theory the scientific history concerning our planet is fraught with well-intentioned but incorrect ideas that were believed by both the lay persons and the experts of their time. Pangea’s existence was first proposed in 1912 by german meteorologist alfred wegener as a part of his theory of continental drift its name is derived from the greek pangaia , meaning “all the earth. Pangaea formed through a gradual process spanning a few hundred million years beginning about 480 million years ago, a continent called laurentia, which includes parts of north america, merged with several other micro-continents to form euramerica.
Pangaea, its definition and its relevance to the current continents are the subject of this lesson as far back as the 1600s, people studying maps have noticed that the coastlines of the continents had some interesting similarities. The pangaea theory is one that states that all present continents were once together and collectively known as a 'supercontinent' called a pangaea the word 'pangaea' means 'all lands' in greek.