1. Dean, R.M. 2005. Site-use intensity, cultural modification of the environment, and the development of agricultural communities in southern Arizona. American Antiquity 70: 403–431.
2. Dincauze, D.F. 2000. Environmental archaeology: Principles and practice. Cambridge: Cambridge University Press.
3. Egan, D., and E.A. Howell, eds. 2001. The historical ecology handbook: A restorationist’s guide to reference ecosystems. Washington, DC: Island Press.
4. Fagan, B. 2001. Graham Clark: An intellectual biography of an archaeologist. Boulder: Westview Press.
5. Gill, J.L., J.W. Williams, S.T. Jackson, K.B. Lininger, and G.S. Robinson. 2009. Pleistocene megafaunal collapse, novel plant communities, and enhanced fire regimes in North America? Journal of Archaeological Science 31: 133–136.