But Bergstrom identified it as a "biface" because it's been "flaked" on all sides.    From Wordnik.com.  [Leesville Daily Leader Homepage RSS] Reference

An obsidian biface, part of a bone needle, and other artifacts were found with the skeleton.    From Wordnik.com.  [Buhl Woman] Reference

The seemingly deliberate placement of the biface immediately below the skull resembles a purposeful interment.    From Wordnik.com.  [Buhl Woman] Reference

Study of the biface and the eye of the needle revealed no signs of wear, suggesting that they may have been made specifically as grave offerings.    From Wordnik.com.  [Buhl Woman] Reference

A cold steel, Laredo bowie, a flint knapping kit with a large novaculite biface and a trained peregrine falcon.    From Wordnik.com.  [If you were dropped out of a helicopter in the center of Alaska and could only bring three items besides clothing what would the] Reference

A kilometre away, near our campsite, a broken aterian biface and some crude flake tools were noted, but no concentration of artifacts that would indicate any larger permanent settlement.    From Wordnik.com.  [Latest Articles] Reference