Murray Springs Black Mat. Web in 1966 on a fine, sunny spring day, typical of arizona’s san pedro valley (fig. Mehringer, jr., and i were.
Younger Dryas black mat
Wetland deposits at the murray springs paleoindian site in southeastern arizona. Web here the black mat rests on a much older surface, however, and we omitted the sample. Hundreds of clovis stone artifacts in direct. 1.1) in late march, peter j. Web the murray springs site is one of the most important and well documented early human sites in north america. Web in 1966 on a fine, sunny spring day, typical of arizona’s san pedro valley (fig. Mehringer, jr., and i were.
Mehringer, jr., and i were. Mehringer, jr., and i were. Web in 1966 on a fine, sunny spring day, typical of arizona’s san pedro valley (fig. Web the murray springs site is one of the most important and well documented early human sites in north america. Web here the black mat rests on a much older surface, however, and we omitted the sample. Hundreds of clovis stone artifacts in direct. 1.1) in late march, peter j. Wetland deposits at the murray springs paleoindian site in southeastern arizona.
