This summer, archaeologists are continuing work at a 12,000-year-old prehistoric site which is yielding evidence of generations of wandering hunters who camped on a bluff overlooking the Kivalina River. What they have found is contributing new insights—and contrary new evidence—into the thinking on how humans spread throughout North America at the close of the Pleistocene.
The Raven Bluff site was discovered in 2007 by BLM archaeologist Bill Hedman and a crew conducting an archaeological site survey in the far northwest corner of Alaska. The Bering Land Bridge between Russia and North America may have still existed—or had just submerged for the last time—when hunters first frequented Raven Bluff. Read more.