Found 9,128 Refine Search items.
Found 9,128 Refine Search items.
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Oval cobble in cross section, nearly triangular in plan view. Opposing end from the bifacial flaking is battered.
Black obsidian leaf-shaped biface. M. Christopher 01/08/99
Brown.
small discoid with flakes taken off circa 90% of its perimeter. Steep flake marks, smooth area on top, broken in half.
Black obsidian scraper. D. Bradley 02/07/99
Black obsidian, bifurcate point. D. Bradley 02/05/99
Black obsidian bifurcate point with serrated edges. D. Bradley 02/05/99
Black obsidian, side-notched point. There is matrix adhering to one side. D. Bradley 01/11/99
Coarse-grained black obsidian lanceolate point with broken tip. Brown matrix adheres to one side. K. Peterson 11/23/98
Black obsidian biface. There is an adhering matrix on both sides. 11/30/98 D. Bradley