Ancient Clovis Artifacts in Montana Mountains Rewrite North American History
New archaeological findings from 9,000 feet up in Montana's Beartooth Mountains are challenging long-held assumptions about where the first Americans lived. Evidence suggests the Clovis people thrived in the high country near Yellowstone 13,000 years ago, a time when experts believed the region was buried under glacial ice.
The discoveries, which include stone tools and sediment layers that should not exist according to conventional paleoecology, may represent the highest and oldest-known human habitation sites in North America. They also raise fresh questions about the ancient ecosystem of the region, which appears to have been far more hospitable than previously thought.
What did archaeologists find in the Beartooth Mountains?
Archaeologist Scott Dersam and his team uncovered Clovis-era artifacts, including distinctive stone spear tips known as Clovis points, at high elevations in the Beartooth Mountains. The find is remarkable because standard glaciology models held that the area was covered by the Pinedale Glacier during that period.
Dersam told Mountain Journal that the sediment found at the site should not exist given the ecosystem experts believed existed. He described the discovery as more than a wrench in the current paradigm, calling it a full kick to the chest.
How does the Clovis Child discovery connect to these findings?
The questions began in 1968 when construction workers unearthed the so-called Clovis Child at the Anzick Site in Park County, north of Yellowstone near Bozeman, Montana. That site remains the oldest-known Clovis burial in North America, containing the remains of a young child, an antler, and roughly 100 stone artifacts.
Testing by Texas A&M's Center for the Study of the First Americans, in collaboration with the University of Oxford and Stafford Research of Colorado, dated the remains and artifacts to between 12,725 and 12,900 years ago. Michael Waters, a Texas A&M researcher, confirmed the age in a statement.
Who were the Clovis people?
The Clovis culture represents the first widespread prehistoric culture in North America, appearing around 13,000 years ago. Experts believe they descended from the earliest people who arrived in the New World roughly 15,000 years ago, originating south of the massive ice sheets that covered Canada.
Known for hunting mammoths on the plains, the Clovis people apparently adapted well to the alpine environment of Montana. The new evidence suggests the region was not ice-covered but teeming with mammoths, bison, and an entire ancient culture.
What makes this discovery significant?
Dersam's team now has full sites, not just isolated artifacts. He noted that a former game warden's donation of artifacts collected from the 1950s through 1970s revealed the largest and most dense high-elevation lithic collection anywhere in North America.
In 2022, a major rain and snow event caused flooding that reconfigured sediment layers in the Beartooths, surfacing a bounty of artifacts. Dersam said things absolutely exploded after that, providing unprecedented evidence of human habitation in the high country.
These findings could make the Beartooth Mountains home to the oldest Clovis sites in North America, fundamentally altering our understanding of how and where the continent's earliest inhabitants lived. The research underscores the value of questioning established narratives, a principle that applies as much to history as to modern policy.