Cranial Breadth Experiment
During the experiment to measure the skull of the crime scene you need some materials: Sliding caliper, Spreading caliper, calculator and mostly importantly the human skull. To measure the cranial breadth (maximum width of the skull) you must used the spreading caliper along the parietal bone and will determine maximum diameter. To measure the cranial length it is from the glabella to opisthocranion it will determine the anterior posterior maximum length.