REFERENCES

• Adler, M. A. 1994. Population Aggregation and the Anasazi Social Landscape: A View from the Four Corners. Pp. 85-101 In: Wills, W. H. and Leonard, R., editors. The Ancient Southwestern Community: Models and Methods for the Study of Prehistoric Social Organization. University of New Mexico Press, Albuquerque.
• Agenbroad, L. 1975. The alluvial Geology of Upper Grand Gulch, Utah. Its relationship to Anasazi inhabitation of the Cedar Mesa Area. Four Corners Geological Society Guide Book, 8th Field Conference., Canyon lands.
• Allison, J.R. 1996. Comments on the impacts of climatic variability on population growth on virgin Anasazi cultural development. American Antiquity. 61(2) 414-418.
• Ambler, R.J. and M.Q. Sutton. 1989. The Anasazi abandonment of the San Juan drainage and the Numic Expansion. North American Archaeologist, 10(1) 39-53.
• DeMenocal, P.B. 2001. Cultural Responses to Climate Change during the Late Holocene, Science, 292, 667-673.
• Hereford, R. 2002. Valley-fill alleviation during the Little Ice Age (ca. A.D. 1400-1880), Paria River basin and southern Colorado Plateau, United `States. Geological Society of American Bulletin, 114, (12) 1550-1563.
• Jones, T.L, G.M. Brown, L.M. Raab, J.L. McVickar, W.G. Spaulding, D.J. Kennett, A. York and P.L. Walker. 1999. Environmental imperatives reconsidered: Demographic Crises in Western North America during the Medieval Climate Anomaly. Current Anthropology, 40(2) 137-170.
• Kohler, T and M.H Matthews. 1988. Long-term Anasazi and use and forest reduction a case study from Southwest Colorado. American Antiquity, 53, 537-564.
• Larson, D.O. and J. Michaelson. 1990. Impacts of climatic variability and population growth on Virgin Branch Anasazi cultural developments. American Antiquity. 55(2) 227-249.
• Larson, D.O, H. Neff, D.A. Graybill, J. Michaelson and E. Ambos. 1996. Risk, climate variability, and the study if the Southwestern Prehistory: and evolutionary perspective. American Antiquity. 61(2) 217-241.
• Larson, D.O. 1996. Population growth, agricultural intensification, and culture change among the Virgin Branch Anasazi, Nevada. Journal of Field Archaeology. 23, 55-76.
• Marlar, R.A., L.L. Banks, B.R. Billman, P.M. Lambert and J.E. Marlar. 2000. Biochemical evidence of cannibalism at prehistoric Puebloan site in southwestern Colorado. Nature, 407 74-78.
• Rafferty, K. 1989. The Anasazi abandonment and the Numic Expansion: A reply to Amber and Sutton. North American Archaeologist, 10(4) 311-329.
• Van West, C. R. 1991. Reconstructing prehistoric climatic variability and agricultural production in southwestern Colorado, A.D. 901-1300: A GIS approach. Pp. 25-34 In: Hutchinson, A., Smith, J. E. and Usher, J., editors. Proceedings of the Anasazi Symposium 1991. Mesa Verde Museum Association, Inc., Mesa Verde, CO.