Denisovan Ancestry in East Eurasian and Native American Populations
22 January 2013
Oregon burin flakes join flock of beaked bird flints from Arizona and Ohio
A flake from the Dennis Boggs collection at Irrigon, Oregon, has a familiar bird form where the beak may have had a tool purpose as a burin or graver
Oregon artifact at left, an Ohio artifact at right. The Ohio bird form was compared to an Arizona bird figure with a pigmented eye, 3 postings ago.
A human face has been worked on micro scale. Face is 2cm tall in the frame of this photo. It may be seen on the middle of the left edge of the artifact in the photos above this one. Identified by Ken Johnston in the Dennis Boggs collection from Irrigon, Oregon.
Cortex side of the Oregon bird at left. The Ohio bird like form at right was found in the context of other flint bird figures.
The bird form is combined with an egg shape which also presents the outline of a (pregnant?) female implied by a face on the belly.
Side 2, cortex side of artifact has human facial imagery as seen highlighted in the photo markup. (The mouth is in red color.)
Side 2 of the beaked bird head is also an approximate bird form
The two bird form Oregon artifacts here are made on the same type of rock material