Found 2,048 items made of Refine Search .
Found 2,048 items made of Refine Search .
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.
Black.
Bifacially flaked obsidian side-notched and serrated point. Right half of stem on the numbered face is missing. Base looks as though it was concave before it broke. R.Williams 5/13/98
Bifacially flaked obsidian point. It is side notched with parallel stem and slightly concave base. R.Williams 5/13/98
Black obsidian point, with contracting stem. D. Bradley 01/12/99
Black obsidian triangular biface; one end is broken. 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 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-] 97 [Collection Name] Bergen [Analysis] Specimen No: 42 [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.
Obsidian oval-shaped biface, with retouch.
Black obsidian side-notched point with a flat base and a broken tip. M. Christopher 10/23/1998.
Black obsidian side-notched point with a flat base. M. Christopher 10/23/1998.
Black obsidian, side-notched point with a contracting stem and an adhering matrix on one side. 11/02/98 D. Bradley.
Black obsidian, side-notched point, with concave base. D. Bradley 01/12/99