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Mikhail Polyakov

A 13,800-year-old site in Alaska: traces of a dwelling, bone needles and, possibly, early dogs. What of this is proven

Level: BeginnerReading time: 6 min

Topics: History, Science

A ring of sooty stones from an ancient hearth at an excavation, with bone needles, an antler pendant and a stone point on a cloth beside it, and spruce trees and hills behind

The short answer: in central Alaska, about 55 kilometres south-east of Fairbanks, archaeologists excavated a camp that people kept coming back to for about a thousand years, and the earliest traces of life there date to about 13,800 years ago. They found a hearth, a small pit, the mark of a wooden post, bone needles, an antler pendant, an earth oven and tens of thousands of objects. The authors call the find the earliest potential case of a dwelling structure in North America and cautiously allow that these people had dogs. Below: what was found, what of it is a hypothesis and why the place matters.

Where the news comes from

The paper appeared on 14 October 2026 in the journal Science Advances; the first author is archaeologist Kelly Graf of the University of Kansas. I read the Live Science summary (author Kristina Killgrove, 16 October 2026), with quotes from the paper and from the journalist's correspondence with Graf. I did not read the scientific paper itself.

Where it is and why such places are rare

The site is called Shéǵ Xdaltthí; in the Athabascan language of Alaska Native people this means "They Were There". The name was given by elders: two of them are co-authors of the paper, and they visited the site and discussed with the archaeologists where to dig.

The site lies in eastern Beringia. This is the name for the region that, during the last ice age, connected north-east Asia and north-west North America. According to the latest archaeological and genetic studies cited by Live Science, the ancestors of Indigenous Americans arrived on the continent about 21,000 years ago. But sites in Beringia are usually the remains of small seasonal hunting camps scattered across a huge territory, so little is known about the first inhabitants.

"I expected we'd find hunting tools and knapping debris surrounding a hearth or two, but I had no idea that we'd stumble into a base camp with tens of thousands of artifacts," Graf wrote to Live Science.

What was found

  • Traces of a structure. A hearth, a small pit and a stain in the soil where a wooden post once stood. These are probably the remains of a lean-to or an early tent.
  • An oven. Nearby, an earth oven full of charcoal and animal bones. It was probably used to slow-cook meat for a large family.
  • Needles and a pendant. Eight fragments of bone needles and an antler pendant with a hole at one end and a point at the other.
  • Stone tools. Diamond-shaped points of rhyolite and basalt, characteristic of central Alaska and similar to tools from western Beringia, in present-day northern Siberia. Obsidian was brought from a source hundreds of miles to the north-west.
  • Canid bones. Bones of more than a dozen wolf-like animals.

What of this is a conclusion

  1. The dwelling. The paper says these remains "represent the earliest potential case of a habitation structure in North America". The word "potential" in this phrase is the authors'. The Live Science headline sounds more confident: "the oldest dwelling in the Western Hemisphere".
  2. Dogs. Analysis of the jaw of one animal showed it was not a dire wolf and not a Beringian or gray wolf, but a distinct population of wolf-like animals of central Alaska. According to current genetic data, the first domestic dogs of North America descended from Siberian wolves. The authors call the time and place of the site circumstantial evidence that the people may have kept dogs. This is an assumption, not proof.
  3. Needles. Previously, eyed needles had been found only at Paleoindian sites in the temperate part of North America. According to the paper, the needles from Shéǵ Xdaltthí are the oldest found in the Western Hemisphere.
  4. Connections. The stone tools are similar to tools from northern Siberia. The bones of wolf-like animals, according to the researchers, point to a further connection with Asia, and Live Science writes that the site reveals a relationship with sites in Asia. According to the paper, the needles and the pendant also point to connections with early sites south of the Canadian ice sheets. Whether this means contact between people, exchange of objects or a shared origin is not stated in the summary. Whether these people themselves travelled back and forth is unclear. "It would be hard to pin down whether or not they were moving back and forth during a lifetime, but at least we can say there is a connection," Graf said.

What others say

Archaeologist Spencer Pelton of the University of Wyoming was not involved in the work. In an accompanying article in the same journal, he called Shéǵ Xdaltthí the oldest site in the Americas with a large and rich assemblage of finds indicating prolonged residential occupation. The authors point out that only two sites are currently known, including the 24,000-year-old Bluefish Caves in the Yukon, that suggest people settled in Beringia considerably earlier.

What here is fact and what is interpretation

This is my own breakdown, not words from the sources.

  1. Found. A hearth, a pit, a post mark, an oven with charcoal and bones, eight needle fragments, a pendant, stone tools, obsidian, bones of more than a dozen wolf-like animals.
  2. The authors' interpretation, with caveats. A lean-to or tent ("probably"), the earliest "potential" dwelling structure, and the time and place of the site as circumstantial evidence that people may have kept dogs.
  3. A comparison. "The oldest needles in the Western Hemisphere" holds until older ones are found: it is a comparison with finds already known.

How to read news like this. Compare the news headline with the wording in the paper itself. Here it is "the oldest dwelling" in the headline and "the earliest potential case" in the paper, and the difference of one word changes the strength of the conclusion.

Summary

A base camp has been described in Alaska where people lived about 13,800 years ago: with a hearth, an oven, needles, an ornament and tens of thousands of objects. The authors cautiously consider the remains of the structure the earliest potential dwelling in North America and allow that these people had dogs. According to the Live Science summary, the site is connected with sites in Asia, and according to the paper also with early sites further south, and Graf is planning new excavations and hopes to involve young Alaska Native people in them.

See also another piece in this section: Climate and human footprints at White Sands.

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