Yearling Spring Obsidian Biface Cache (Site Name Keyword)
1-1 (1 Record)
PROTEIN AND ORGANIC (FTIR) RESIDUE ANALYSIS SAMPLES FROM THE YEARLING SPRING OBSIDIAN CACHE, PARK COUNTY, MONTANA (2010)
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Originally, two obsidian bifacial scrapers were submitted for protein residue analysis using CIEP from the Yearling Spring Obsidian Biface Cache, located in Park County, Montana. An obsidian biface reduction flake coated with ochre residue was submitted in March 2012. A portion of the ochre residue was removed from the obsidian biface and tested for protein residues. In addition, a piece of ochre/soil matrix recovered from close proximity to the ochre coated tool was tested for protein residues...