The attached data consists of scores obtained through scoring 11 postcranial macromorphoscopic traits as described by Spiros (2019). The 11 traits are located on the following skeletal elements: the cervical vertebrae, sternum, scapula, humerus, femur, patella, and calcaneus. In the case of bilateral traits, both the left and right sides were scored; however, only the left-side scores were used to create classification models.