Starch granules on ethnographic materials

The following paper shows starch residues on ethnographic stone tools.
  • Kamijo, N. & Nakazawa, M. 2012. Stone tools for removing horse chestnut (Aesculus turbinata) shells in the southern Nagano region: use-wear and starch residue analyses for establishing reference data to archaeological materials. Cultura Antiqua 64 (3): 20-34. (in Japanese with English abstract)

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