Positions of the four postcanine teeth on which microwear were preserved, and results of the dental microwear analysis.

Angular dispersion and Str has values between 1 and 0. Angular dispersion close to 1 indicates scratches are well aligned. Str value close to 0 indicate strongly anisotropic surface texture and Std gives the direction of texture when the texture is anisotropic. For angular measurements, anterior direction was set at 90 degrees.