Early Human Occupation and Cultures of the Arctic

Key Insight

Humans migrated into North America from Asia across Beringia during the late Pleistocene, with certain evidence placing human presence in North America for at least 14,000 years, and possibly earlier waves between 35,000 and 23,000 years ago. These early immigrant groups, including Paleo-Indians and later those with more advanced tool traditions (comparable to Mousterian and Aurignacian), were primarily big-game hunting cultures, subsisting on animals like large-horned bison and woolly mammoths.

About 5000 years ago, microblade cultures, regarded as less robust but distinguished by finely worked small tools, likely became the first to inhabit the North American Arctic. These Paleo-Eskimos, possibly crossing the Bering Strait in skin boats, established the Arctic Small Tool tradition (ASTt), characterized by minute chert and obsidian cutting tools. ASTt campsites, found across the American and Canadian Arctic to Peary Land, suggest a harsh, meager life, often inhabited for only brief periods as people hunted muskoxen, polar bear, arctic fox, and sea ducks.

Subsequent cultures evolved, with Pre-Dorset appearing around 3500 years ago, demonstrating more communal and technologically advanced practices, including soapstone bowls for oil lamps and small wooden sleds. The Dorset culture emerged about 2800 years ago, possibly from Pre-Dorset roots or infusions from other cultures. Dorset people had improved sea-hunting equipment, skin boats, snow houses, and produced the most developed art in Eskimo prehistory—often unsettling, intricate carvings of animals and human figures, believed to be connected with shamanistic magic.