Brown, teardrop-shaped.

Surface Depth= 18" OAS. Black and broken.

A grey, bifacial point; one side corner-notched, other side shouldered and stemmed.

Mammal bone that is ground and polished to a point. D. Bradley 10-26-98.

Cottonwood Triangular Projectile Point. Striated pink chert. Rounded tip.

Stone ball.* Spherical ground standstone cobble ("ball") with two spots (each circular, approximately 2 cm in diameter) of higher polish/wear (6/95). *Information is from the original accession ledger.

Blade margin from a point.

Black obsidian biface. There is matrix adhering to one side. D. Bradley 01/11/99

Black obsidian lanceolate-shaped point that is stemmed with parallel flaking and retouched edges. 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 Silver Lake/Sycan Marsh. 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-] 25 [Collection Name] Bergen [Analysis] Specimen No: 2 [Source Location] Silver Lake/Sycan Marsh 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.

Elliptical; grey; both ends are extremely battered.