Woodhouse, Connie. Anon.1989. A Dendrochronological Study of the Great Salt Lake Basin. Department of Geography. Department of Geography. Salt Lake City: University of Utah.

Robinson, William J, and Towner, Ronald H. Anon.1993. A Directory of Tree-Ring Dated Native American Sites in the American Southwest. Tucson: Laboratory of Tree-Ring Research.

Morino, Kiyomi Ann. Anon.2008. Using False Rings to Reconstruct Local Drought Severity Patterns on a Semiarid River. Geography and Regional Development. Geography and Regional Development. University of Arizona. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=1500068401&sid=3&Fmt=2&clientId=43922&RQT=309&VName=PQD.

Morino, Kiyomi Ann. Anon.1996. Reconstruction and Interpretation of Historical Patterns of Fire Occurrence in the Organ Mountains, New Mexico. Department of Renewable Natural Resources. Department of Renewable Natural Resources. Tucson: University of Arizona.

Lawson, Merlin P. Anon.1972. The Climate of the Great American Desert. Clark University.

Kuivinen, Karl C. Anon.1980. Comparative Analysis of Climatic Reconstructions Derived from Tree-Ring and Ice Core Indicators in Southern Greenland. University of Nebraska.

Kipfmueller, Kurt Foster. Anon.2003. Fire-Climate-Vegetation Interactions in Subalpine Forests of the Selway-Bitterroot Wilderness Area, Idaho and Montana, USA. Geography and Regional Development. Geography and Regional Development. University of Arizona. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=765957031&sid=4&Fmt=2&clientId=43922&RQT=309&VName=PQD.

Hessl, Amy. Anon.2000. Aspen: Ecological processes and management eras in northwestern Wyoming, 1807--1998. Geology and Geography. Geology and Geography. University of Arizona. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=731957311&sid=11&Fmt=2&clientId=43922&RQT=309&VName=PQD.

Douglass, AE. Anon.1906. Physical Geography. Tempe Normal School. Tempe Normal School.