Scoring the Greater Sciatic Notch: To score the greater sciatic notch hover the os coxa six (6) inches above the laminated exemplar sheet. Hold the bone in the same orientation as the greater sciatic notch outlines in the diagram and move across diagram. Assess which outline is the closest in shape and size. \table[[,Os Coxa Characteristics and Scoring,Description or Score],[A,Size and shape of ilium,],[B,Size and shape of the pelvic inlet,],[C,Shape of ventral arc,],[D,Contour of subpubic concavity,],[E,Size of medial ischiopubic ramus,],[F,Score of greater sciatic notch (Walker's method),]] Forensic Anthropology ANT 3520/ CCJ 6930 17 Is the provided os coxa estimated to be male or female? Critical Thinking: What is the purpose of morphological variation between female and male os coxae? Critical Thinking: How can you determine sex from a fetal os coxa? Explain.