@book {875, title = {Expanded Tree-Ring Chronologies for the Southwestern United States}, series = {Chronology Series III}, year = {1978}, publisher = {Laboratory of Tree-Ring Research}, organization = {Laboratory of Tree-Ring Research}, address = {Tucson}, keywords = {Archaeology, chronologies, dendrochronology, southwest, southwestern, tree ring, united states}, author = {Dean, Jeffrey S. and Robinson, William J.} } @article {878, title = {Dendroclimatic Variability in the American Southwest A.D. 680 to 1970}, year = {1977}, month = {03/1977}, institution = {Laboratory of Tree-Ring Research}, address = {Tucson}, keywords = {climate, dendrochronology, dendroclimatology, department, interior, national park service, paleoclimate, report, southwest, tree ring, variability}, author = {Dean, Jeffrey S. and Robinson, William J.} } @book {617, title = {Tree-Ring Dates from Colorado W Durango Area}, year = {1975}, publisher = {University of Arizona}, organization = {University of Arizona}, address = {Tucson}, keywords = {Archaeology, colorado, date, dendrochronology, durango, tree ring}, author = {Dean, Jeffrey S.} } @book {610, title = {Tree-Ring Dates from Utah S-W Southern Utah Area}, year = {1969}, publisher = {University of Arizona}, organization = {University of Arizona}, address = {Tucson}, keywords = {dendrochronology, southern utah area, southwest tree ring dates, tree ring dates}, author = {Bannister, Bryant and Dean, Jeffrey S. and Robinson, William J.} } @book {607, title = {Tree-Ring Dates from Arizona C-D Eastern Grand Canyon-Tsegi Canyon-Kayenta Area}, series = {Tree-Ring Dates}, year = {1968}, publisher = {University of Arizona}, organization = {University of Arizona}, address = {Tucson}, keywords = {dendrochronology, tree ring dates}, author = {Bannister, Bryant and Dean, Jeffrey S. and Robinson, William J.} } @book {606, title = {Tree-Ring Dates from Arizona E Chinle-De Chelly-Red Rock Area}, series = {Tree-Ring Dates}, year = {1966}, keywords = {dendrochronology}, author = {Bannister, Bryant and Dean, Jeffrey S. and Gell, Elizabeth A.M.} }