Found 31,289 items made of . Refine Search
Found 31,289 items made of . Refine Search
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Black obsidian, corner-notched point. One tang is broken. D. Bradley 01/29/99
Obsidian side-notched point, with parallel flaking and rounded stem.
A gray, chert, corner-notched point on one side, basal-notched and barbed on other side. T. Curtis-Flaherty, 1/29/98
A white, chert, corner-notched point. T. Curtis-Flaherty, 1/29/98
Black obsidian leaf-shaped biface with one end broken. M. Christopher 10/23/1998.
Black obsidian side-notched point fragment with retouched edges. M. Christopher 10/23/1998. 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 Glass Buttes 2. 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-] 149 [Collection Name] Bergen [Analysis] Specimen No: 57 [Source Location] Glass Buttes 2 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.
A clear (with brown spot), chert, bifacial, corner-notched point. E. Perez-Lizano, 1/23/98.
Stone pestle. Locality: Yakima River, Benton County, Wash.* *Information is from the original accession ledger.
Stone mortar.* Round. Depression in one side, flattened on other end. Knob on rim with two perpendicular lines incised in it (6/95). *Information is from the original accession ledger.
Surface Depth= 18" OAS.