Organic residues on ancient lithic artifacts from the Las Cruces area of New Mexico
essay 1993 Downs, Elinor F.

Middle-Late Desert ArchaicNorth America > Southwest and Basin
Downs examined the organic residues on lithic artifacts from several sites in the Jornada region to try to determine the nature and significance of the residues. The residues were determined to be from fresh noncultural vegetal matter and a few tools...