A grey chert, bifacial, flaked, shouldered point; shoulder is wide and rounded.

Black obsidian corner-notched point with tip broken. The barbs are asymmetrical K. Peterson 11/30/98

Well rounded cobble of fine grained basalt, large and small flakes have been removed from over 50% of its surfrace. Has one sinuous edge running through the flaked surface, that is marked by small flake scars with hinge terminations, indicating heavy use of that edge.

Black obsidian side-notched point with a flat base. The tip and one side of the stem are broken. M. Christopher 10/16/1998. Dr. Dennis Jenkins, University of Oregon, sent this specimen to Northwest Research Obsidian Studies Laboratory, Corvalis, OR for analysis (on loan 11/30/98 - 4/9/99). A portion of this specimen was removed for obsidian hydration. The source of raw material was determined to be Cougar Mountain. Northwest Research Obsidian Lab placed a paper tag in the specimen bag with the following information: [Lab Contract #] BO-98-91 [Catalog #1989-57/35-M-] 65 [Collection Name] Bergen [Analysis] Specimen No: 29 [Source Location] Cougar Mountain See also the following report from Northwest Research Obsidian Studies Lab for more detailed analytical data: Skinner, Craig E. and Jennifer J. Thatcher 1998 "X-ray Fluoresence Analysis of Artifact Obsidian from the Bergen Site, Fort Rock Lake Basin, Lake County, Oregon." Northwest Research Obsidian Studies Laboratory, Report 98-91, Corvalis OR. Dr. Jenkins' interpretation of the data was reported at the Northwest Anthropological Conference, 4/8/99 - 4/10/99 in his paper entitled, "Obsidian Characterization and Hydration Results of the Fort Rock Basin Prehistory Project." D. Bradley 04/12/99.

Base and tip are broken, elliptical in cross section.

A chert, Plateau Pentagonal knife.

Small, thin, white point tip.

Black obsidian stemmed point that has a portion of the base broken. M. Christopher 10/23/1998.

Black obsidian, leafed-shaped biface. K. Peterson 1/20/98

Orange/white.