, Independent Geological Consultant, Billings, MT, United States

• Open Journal of Archaeometry Vol. 1 No. 1 (2013): 38th International Symposium on Archaeometry | Tampa, Florida: Technology & Provenance - Technology & Provenance - Stone, Plaster, Pigments
  Analysis of geological ochre: its geochemistry, use, and exchange in the US Northern Great Plains
  Abstract  PDF