None of the styles are unusual nor are they made from nonlocal materials. Other Flaked Stone Artifacts With the exception of the above described artifact types, few forrealized flaked stone tools have been recovered. These range from large heavy flakes with two or more irregularly spaced flake removals to small flakes with deep evenly spaced notches. These include axes, tchamahias, pecking stones, disks, and tablets. Flake Production Technology Simple, expedient flake production was being done at Wallace Ruin.
Cores are either irregular with one or more platforms or discoidal.
There seems not to have been any standardized flake production sequence. Platform preparation is also generally absent. Raw materials are mostly local with only occasional flakes of obsidian, jasper, etc. Although present, biface flakes are rare and it is unlikely that much biface manufacture was taking place at the site. The pecked and ground stone artifacts recovered from Wallace Ruin offer no substantial variations from those recovered from contemporary pueblo sites in the Mesa Verde area.