POLLEN, STARCH, MACROFLORAL, PROTEIN RESIDUE, AND INFRA-RED ANALYSIS AT SITE 5LA5840, SOUTHEAST COLORADO
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资源简介：
In 2001, a bulk sediment sample from a burned rock (hearth) midden at site 5LA5840 in
southeast Colorado was examined for pollen, starches, and macrofloral remains. This midden
is located adjacent to Rockshelter 1 and contains lithic debitage, a few burned bone fragments,
ceramic sherds, and a large amount of fire-cracked rock. A knife from the burned rock midden
also was analyzed for possible protein residues to determine animal resources that might have
been processed with the knife. In 2007, an additional pollen and two macrofloral samples were
submitted for analysis. These samples were collected within Layer 2 of the midden during the
summer of 2006. Pollen, starch, and macrofloral analyses are used to provide information
concerning plant resources available to and utilized by the site occupants. Four ceramic sherds
were selected for infra-red analysis using an FTIR to identify foods that might have been cooked
in the vessels represented by these sherds.
创建时间：
2013-03-14
