References
- Cameron, Catherine M., and Robert L. Sappington 1984 Obsidian Procurement at Chaco Canyon, A.D. 500–1200. In Recent Research on Chaco Prehistory, edited by W. James Judge, John D. Schelberg, pp. 153–171. Reports of the Chaco Center, No. 8. National Park Service, Albuquerque, NM.
- Duff, Andrew I., Jeremy M. Moss, Thomas C. Windes, John Kantner, and M Steven Shackley 2012 Patterning in Procurement of Obsidian in Chaco Canyon and in Chaco-Era Communities in New Mexico as Revealed by X-Ray Fluorescence. Journal of Archaeological Science 39:2995–3007.
- Shott, Michael J. 2015 Glass is Heavy Too: Testing the Field-Processing Model at the Modena Obsidian Quarry, Lincoln County, Southeastern Nevada. American Antiquity 80:548–570.