“…Approaches using osteometrics have employed one, two, or more criteria in combination (e.g., Grayson, ; Lyman, ; McGuire, ) with taxonomic distinctions made by showing lack of overlap in metric distributions (e.g., Payne, ), employing chosen cut‐off values (e.g., Grayson, ), and/or by using statistical analyses. Statistical techniques have ranged from simple t tests (e.g., Lyman, ) to more complex multivariate tests, or combinations thereof (e.g., Haruda, ; Monchot & Gendron, ; Salvagno & Albarella, ). In any approach, the number of attributes (metric, morphological, or otherwise) and the complexity of statistical analysis needed likely both increase as the skeletal elements of separated taxa become more similar.…”