32DU621 (Site Name Keyword)
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PROTEIN RESIDUE ANALYSIS OF A FLAKED TOOL FROM SITE 32DU621, NORTH DAKOTA (2011)
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A flaked lithic stone tool and an associated soil control were submitted for protein residue analysis from site 32DU621, located in North Dakota. Because of the potential age of this tool, antisera from Pleistocene mammals were added to the suite of antisera used for testing. The goal of this analysis was to extract and identify any protein residues that may be present of the surface of this tool.