REFERENCES CITED
- Clark, J. E. 1977 Mesoamerican Large Polyhedral Cores. Katunob 10(4): 79–93.
- Clark, J. E. 1982 Manufacture of Mesoamerican Prismatic Blades: An Alternative Technique. American Antiquity 47(2): 355–376.
- Clark, J. E. and T. A. Lee, Jr.
- n.d. The Changing Role of Obsidian Exchange in Chiapas, Mexico: An Experimental Analysis of Production. In Models of Production of Exchange, edited by Thomas H. Charlton. University of Utah Press, Salt Lake City.
- Crabtree, D. E. 1968 Mesoamerican Polyhedral Cores and Prismatic Blades. American Antiquity 33(3): 446–478.
- Healan, D. M. and J. Kerley 1984 Edge Damage Induced by Core Immobilization in Prismatic Biade Manufacture. Lithic Technology 13(1): 1–10.