The term describes the northernmost of the two large continents produced by the breakup of Pangaea is Laurasia.
Wegener, on the other hand, proposed that the components of Pangea moved slowly over long geological timescales thousands of kilometers apart. In 1912, Wegener proposed a term for this movement or continental drift, and the term continental drift was born.
The Atlantic did not open evenly. Lifting began in the northern Mid-Atlantic. The first breakup of Pangea has been proposed in the late Ladinia initially spreading across the opening of the Central Atlantic Ocean. They all existed as a single continent called Pangea. Pangea first began to tear apart when the three rifts formed between Africa South America and North America.
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