T he land bridge across the Bering Strait that lasted through much of the last Ice Age was likely very different from what has been imagined. Instead of a mix of grassland, tundra, and ice sheet ...

In short, the Bering Land Bridge was more of a Bering Land Swamp ... from Asia to North America across what is now the Bering Strait. Today, some islands — St. Lawrence Island, King Island ...

The Bering Strait Land Bridge It is widely thought to have been a narrow neck of land over which man first came to America. Actually it was 1,300 miles wide and was traveled by large numbers of ...

some anthropologists had hypothesized that the lineage’s ancestors populated the Americas in a wave of migration that was distinct from Siberians crossing the Bering land bridge some 20,000 years ...