It was clear from the moment Jim Chatters first saw the partial skeleton that no crime had been committed none recent enough to be prosecutable, anyway. Chatters, a forensic anthropologist, had been called in by the coroner of Benton County, Wash., to consult on some bones found by two college students on the banks of the Columbia River, near the town of Kennewick. The bones were obviously old, and when the coroner asked for an opinion, Chatters' off-the-cuff guess, based on the skull's superficially Caucasoid features, was that they probably belonged to a settler from the late 1800s.
Then a CT scan revealed a stone spear point embedded in the skeleton's pelvis, so Chatters sent a bit of finger bone off to the University of California at Riverside for radiocarbon dating. When the results came back, it was clear that his estimate was dramatically off the mark. The bones weren't 100 or even 1,000 years old. They belonged to a man who had walked the banks of the Columbia more than 9,000 years ago.
In short, the remains that came to be known as Kennewick Man were almost twice as old as the celebrated Iceman discovered in 1991 in an Alpine glacier, and among the oldest and most complete skeletons ever found in the Americas. Plenty of archaeological sites date back that far, or nearly so, but scientists have found only about 50 skeletons of such antiquity, most of them fragmentary. Any new find can thus add crucial insight into the ongoing mystery of who first colonized the New World the last corner of the globe to be populated by humans. Kennewick Man could cast some much needed light on the murky questions of when that epochal migration took place, where the first Americans originally came from and how they got here.
U.S. government researchers examined the bones, but it would take almost a decade for independent scientists to get a good look at the skeleton. Although it was found in the summer of 1996, the local Umatilla Indians and four other Columbia Basin tribes almost immediately claimed it as ancestral remains under the Native American Graves Protection and Repatriation Act, demanding that the skeleton be reburied without the desecration of scientific study. A group of researchers sued, starting a legal tug-of-war and negotiations that ended only last summer, with the scientists getting their first extensive access to the bones. And now, for the first time, we know the results of that examination.
What the Bones Revealed
It was clearly worth the wait. The scientific team that examined the skeleton was led by forensic anthropologist Douglas Owsley of the Smithsonian Institution's National Museum of Natural History. He has worked with thousands of historic and prehistoric skeletons, including those of Jamestown colonists, Plains Indians and Civil War soldiers. He helped identify remains from the Branch Davidian compound in Texas, the 9/11 attack on the Pentagon and mass graves in Croatia.
In this case, Owsley and his team were able to nail down or make strong guesses about Kennewick Man's physical attributes. He stood about 5 ft. 9 in. tall and was fairly muscular. He was clearly right-handed: the bones of the right arm are markedly larger than those of the left. In fact, says Owsley, "the bones are so robust that they're bent," the result, he speculates, of muscles built up during a lifetime of hunting and spear fishing.