Iniguez, Jose M. 2006. ?Landscape Fire History And Age Structure Patterns In The Sky Islands Of Southeastern Arizona?. School Of Natural Resources. School Of Natural Resources. University of Arizona. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=1144189411&sid=5&Fmt=2&clientId=43922&RQT=309&VName=PQD.

Kaldahl, Eric. 2000. ?Late Prehistoric Technological And Social Reorganization Along The Mogollon Rim, Arizona?. Anthropology. Anthropology. University of Arizona. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=727734641&sid=17&Fmt=2&clientId=43922&RQT=309&VName=PQD.

Woolfenden, Wallace. 1996. ?Late Quaternary Vegetation History Of The Southern Owens Valley Region, Inyo County, California?. Geosciences. Geosciences. University of Arizona. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=739577661&sid=22&Fmt=2&clientId=43922&RQT=309&VName=PQD.

Shao, Xuemei. 1986. ?Long-Term Climatic Changes In Western Europe And East Asia?. Geology And Geography. Geology And Geography. University of Massachusetts.

Graumlich, Lisa. 1985. ?Long-Term Records Of Temperature And Precipitation In The Pacific Northwest Derived From Tree Rings?. University of Washington. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=749026731&sid=1&Fmt=2&clientId=43922&RQT=309&VName=PQD.

Fernandez, Samuel Rueda. 1983. ?La Precipitacion Como Indicador De La Variacion Climatica En La Peninsula De Baja California Y Su Relacion Dendrocronologica?. National Polytechnic Institute of Marine Science Interdisciplinary Center.

Rogge, Eugene. 1983. ?Little Archaeology, Big Archaeology : The Changing Context Of Archaeological Research?. Anthropology. Anthropology. University of Arizona. no copy on file in LTRR.

Smith, Lawrence P. 1981. ?Long-Term Streamflow Histories Of The Salt And Verde Rivers, Arizona As Reconstructed From Tree-Rings?. Geoscience. Geoscience. University of Arizona.

Ames, Martha Hyde. 1972. ?Las Trampas, New Mexico: Dendrochronology Of A Spanish Colonial Church?. Department Of Geosciences. Department Of Geosciences. Tucson: University of Arizona.

Jueneman, Frederic A. 1972. ?A Little Game Of Rings And Things?. Industrial Research. Industrial Research.

Douglass, AE. 1931. ?La Chronologie Des Pueblos?. Revue Archaeologique. Revue Archaeologique.

Douglass, AE. 1897. ?The Lowell Observatory In Mexico?. Popular Astronomy. Popular Astronomy.

Douglass, AE. 1892. ?La Inundacion De 1868?. El Cosmos. El Cosmos.

Douglass, AE. 1885. ?The Lowell Observatory And Its Work?. Popular Astronomy. Popular Astronomy.