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Eastern Oregon dig uncovers ancient stone tool

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Eastern Oregon dig uncovers ancient stone tool

Postby rlown » Thu Mar 05, 2015 6:08 pm

OldRanger (Mike), they might have found one of your long lost knives. :p

GRANTS PASS, Ore. (AP) — Archaeologists have uncovered a stone tool at an ancient rock shelter in the high desert of eastern Oregon that could turn out to be older than any known site of human occupation in western North America.

The find was announced Thursday by the U.S. Bureau of Land Management, which controls the land on which the site was found.

University of Oregon archaeologist Patrick O'Grady, who supervises the dig, says the Rimrock Draw Rockshelter outside Riley has not been fully excavated. But the tool, a hand-held scraper chipped from a piece of orange agate not normally found in eastern Oregon, was found about 8 inches below a layer of volcanic ash from an eruption of Mount St. Helens that has been dated to 15,800 years ago. The depth was about 12 feet below the surface.

Bureau of Land Management archaeologist Scott Thomas said that if the age of the site holds up to scrutiny, it would be the oldest west of the Rockies, and another predating the so-called Clovis culture, once generally believed to be the first people to migrate from Asia into North America. The earliest Clovis artifacts, known for distinctive and elegant stone points, are dated to about 13,000 years ago.

O'Grady called the find "tantalizing," but he added that they want to continue digging this summer to see whether the volcanic ash covers the entire area.

Full story at: http://news.yahoo.com/eastern-oregon-di ... 12471.html

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Re: Eastern Oregon dig uncovers ancient stone tool

Postby Timberline » Fri Mar 06, 2015 5:57 pm

Are we sure Oldranger didn't put it there himself? :D :D
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