They crossed over the land bridge called Beringia
An argument that was used to dispute the theory of plate tectonics was the Land Bridge Theory. Land Bridge Theory held that shifting portions of dry land explained the finding of identical species on different continents. Plate Tectonic Theory gradually gained favor and eventually eliminated the Land Bridge Theory.
This theory explains how prehistoric people migrated to the Western Hemisphere over a land bridge from Siberia to Alaska.
The Land Bridge Theory refers to the migration of people from the eastern hemisphere to the western hemisphere. It states that people crossed a frozen land bridge calked the Bering Strait to make their way into the Americas.
fossils
blah blah blah
The Land Bridge Theory refers to the migration of people from the eastern hemisphere to the Western Hemisphere. It states that people crossed a frozen land bridge calked the Bering Strait to make their way into the Americas.
a land bridge was created between Siberia and Alaska
*volcanic eruption theory/magmatic theory *land bridge theory *lemuria theory
Bering Land Bridge
They Used A land Bridge
one is the land bridge theory the other is the costal theory and the l.ast one is the Australia theory.