Found 40 Refine Search items.
Found 40 Refine Search items.
The item search helps you look through the thousands of items on the RRN and find exactly what you’re after. We’ve split the search into two parts, Results, and Search Filters. You’re in the results section right now. You can still perform “Quick searches” from the menu bar, but if you’re new to the RRN, click the Search tab above and use the exploratory search.
View TutorialLog In to see more items.
Red.
Black obsidian, split-stemmed point; both tangs are broken. D. Bradley 01/12/99
Black obsidian point with bifurcated base; broken near tip on side. K. Peterson 11/30/98
Black obsidian split-stemmed point with bifurcate base. K. Peterson 11/23/98
Black obsidian side-notched point with a split-stemmed and serrated 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 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-] 51 [Collection Name] Bergen [Analysis] Specimen No: 20 [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, split-stemmed point with broken tip. 12/01/98 D. Bradley
Black obsidian stemmed point with bifurcate base and broken tip. White matrix adhering to one face. K. Peterson 10-16-98
Black obsidian, split-stemmed point with serrated edges. M. Christopher 10/30/1998.
Black obsidian, side-notched, split-stemmed point. M. Christopher 01/08/99
Black obsidian split-stemmed point with tip broken off. A brown matrix adheres to one side. K. Peterson 11/23/98