%0 Book %D 1975 %T Tree-Ring Dates from Arizona H-I Flagstaff Area %A Robinson, William J. %A Harrill, Bruce G. %A Warren, Richard L. %K date %K dates %K dendrochronology %K Flagstaff %K southwest %K tree ring %I University of Arizona %C Tucson %0 Book %D 1974 %T Tree-Ring Dates from Colorado V Mesa Verde Area %A Robinson, William J. %A Harrill, Bruce G. %K colorado %K date %K dendrochronology %K mesa verde %K southwest %K tree ring %I University of Arizona %C Tucson %0 Book %D 1974 %T Tree-Ring Dates from New Mexico B Chaco-Gobernador Area %A Robinson, William J. %A Harrill, Bruce G. %A Warren, Richard L. %K Chaco %K date %K dendrochronology %K Gobernador %K new mexico %K southwest %K tree ring %I University of Arizona %C Tucson %0 Book %D 1973 %T Tree-Ring Dates from New Mexico J-K,P,V Santa Fe-Pecos-Lincoln Area %A Robinson, William J. %A Harrill, Bruce G. %A Warren, Richard L. %K date %K dendrochronology %K Lincoln %K new mexico %K Pecos %K Santa Fe %K southwest %K tree ring %I University of Arizona %C Tucson %0 Book %D 1972 %T Tree-Ring Dates from New Mexico I,O,U Central Rio Grande Area %A Robinson, William J. %A Hannah, John W. %A Harrill, Bruce G. %K Archaeology %K date %K dendrochronology %K new mexico %K rio grande area %K tree rings %I University of Arizona %C Tucson