The Startling Alternative Theory of How Humans Arrived in America

Name: The Startling Alternative Theory of How Humans Arrived in America
Uploaded: 2018-05-15T20:52:44Z
Duration: 2 min 44 s
Description: On an island off the east coast of Maryland, a stone spearpoint sticking out of a coastal cliff stuns archaeologists. It asks a big question: Could humans have arrived in America 5,000 years earlier than we thought?

From:Ice Bridge: The Impossible Journey

2m 44s
HD
TV-PG

On an island off the east coast of Maryland, a stone spearpoint sticking out of a coastal cliff stuns archaeologists. It asks a big question: Could humans have arrived in America 5,000 years earlier than we thought?