This specimen that fractured did not demonstrate this retouch. Perhaps, flakes with feathered edges will fracture with less specific angles. The fractured portion of the flake formed a ninety degree angle, so this created an edge that would need a specific angle to fracture. These flakes formed by pedal compression on stone have a specific pattern that is not diagnostic to other observed patterns but shares similarities with the patterns found on wood, antler, and bone. These wear formations are reoccurring in a linear pattern.
Flake scars are small, round, and feathering.
Since they are not diagnostic of other microwear patterns, this means they can be identified during analysis on artifactual material.