Found 4,875 items associated with Refine Search .
Found 4,875 items associated with 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.
Ground stone tool that is tapered at both ends. D. Bradley 01/25/99
Black obsidian leaf-shaped biface that pointed on one end and the other end is flat. M. Christopher 10/09/98.
Black obsidian, triangular point; side-notched on one side. M. Christopher 01/08/99
Black obsidian point with a contracting stem. Possibly a Rabbit Island Point. M. Christopher 01/08/99
Black obsidian biface fragment that is broken at one end and tapers to a point on the opposite end. There is an adhering matrix on one side. M. Christopher 11/02/1998.
Black obsidian, side-notched point with a concave base. There is an adhering matrix on one side. M. Christopher 10/30/1998.
Black obsidian, side-notched point with an expanding base. There is an adhering matrix on one side. M. Christopher 10/30/1998.
Black obsidian, lanceolate point with an expanding base. One side is corner-notched and the other side is side-notched. There is an adhering matrix on both sides.There is an adhering matrix on one side. M. Christopher 10/30/1998.
Gray chert point with a straight stem. 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 unknown Rhyolite. 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-] 43 [Collection Name] Bergen [Analysis] Specimen No: 13 [Source Location] Unknown Rhyolite 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, corner-notched point with a broken tip. D. Bradley 02/05/99