ORGANIC RESIDUE (FTIR) ANALYSIS OF SAMPLES FROM SITE 48SW7456, SWEETWATER COUNTY, WYOMING

Author(s): Melissa K. Logan

Year: 2011

Summary

Fill and sandstone slabs from four hearths at site 48SW7456, a prehistoric camp, located in the central portion of the Greater Green River basin in Sweetwater County, Wyoming were submitted for organic residue analysis. Samples were tested for organic residues using Fourier Transform Infrared Spectroscopy (FTIR). Organic residue analysis provides information concerning the compounds that were extracted from the fill and sandstone slabs and through matches with our reference library of raw and processed plants, information concerning foods that might have been processed in association with hearths at this site.

Cite this Record

ORGANIC RESIDUE (FTIR) ANALYSIS OF SAMPLES FROM SITE 48SW7456, SWEETWATER COUNTY, WYOMING. Melissa K. Logan. PRI Technical Report ,2011-166. 2011 ( tDAR id: 380310) ; doi:10.6067/XCV8MW2GQZ

This Resource is Part of the Following Collections

Keywords

Material
Ground Stone • Sediment

Site Name
48SW7456

Investigation Types
Data Recovery / Excavation

General
11-166 • FTIR Analysis • organic residue analysis

Geographic Keywords
Greater Green River Basin • Sweetwater County (County) • Wyoming (State / Territory)

Spatial Coverage

min long: -110.045; min lat: 41.013 ; max long: -106.957; max lat: 42.472 ;

Individual & Institutional Roles

Contact(s): PaleoResearch Institute

File Information

  Name Size Creation Date Date Uploaded Access
11-166-final.pdf 155.10kb Dec 24, 2012 12:19:20 PM Public