BBC
Bbc News: Early Humans Followed the Coast
The theory of coastal migration of early Americans down the coast of California has been gaining much consideration. Read about some of the evidence supporting this theory.
Other
Encyclopedia Virginia: Clovis and Pre Clovis Culture
The evidence found at excavations at Cactus Hill in Virginia are pushing back the dates of the appearance of humans in the Western Hemisphere. Read about what has been found and the theories of how man reached the east coast of America...