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Lanceolate. Mottled red, yellow, and brown. Made on curved flake.
Black obsidian, side-notched point with serrated edges and an adhering matrix on one side. 11/02/98 D. Bradley.
Obsidian side-notched point, with rounded stem.
Black obsidian point, with a convexed base. One side is side-notched and the opposite side is corner-notched. M. Christopher 10/23/1998.
Black obsidian, side-notched point fragment with a contracting base and an adhering matrix on one side. M. Christopher 10/30/1998.
Black obsidian, side-notched point that has an adhering matrix on one side. M. Christopher 10/30/1998.
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.
Black obsidian side-notched point with a flat base. It is broken at the tip and on one side of the base. M. Christopher 10/23/1998.
Black obsidian, side-notched point. One tang is broken. D. Bradley 02/05/99
Black obsidian, side-notched point with a concave base and an adhering matrix on both sides. 11/02/98 D. Bradley.