cc. Skull capacity, Broca’s method 1,545 Skull capacity, Flower’s method 1,490 Antero-posterior diameter, maximum 16.3 Lateral diameter, maximum 14.4 Cephalic index, 88.3=Brachycephalic.[244] Chin-bregma 21.2 Chin-ophryon 13.2 Alveolar point-ophryon 8.6 Bizygomatic breadth, maximum 13.0 Facial index 98.5 Superior facial index (Broca’s), 66.1=Mesoseme. Height of nose aperture 5.4 Breadth of nose aperture 2.65 Nasal index, 49.0=Mesorhine. Mean height of orbits 3.80 Mean breadth of orbits 3.95 Orbital index, 96.2=Megaseme. cc. Mean depth of orbits 4.6 Dacryon to dacryon 2.3 Frontal diameter, minimum 9.2 Frontal diameter, maximum (interstephanic) 11.4 Biauricular diameter[245] 12.3 Diameter through parietal bosses 14.3 Bimastoid diameter 10.55 Distance from superior alveolar arch to inferior occipital ridge 14.35 Distance between supramastoid eminences 13.9 Length of basilar process (notch of vomer to basion) 2.95 Basion-bregma height 13.45 Basion-obelion height ? (obelion indistinct.) Basion-ophryon 14.0 Basion-inion 8.1 Circumference, maximum 49.4 Nasion-ophryon arc 1.8 Nasion-bregma arc 12.3 Nasion-inion arc 30.0 Nasion-opisthion arc 35.5 Pterion-bregma arc 11.2 Arc external meatuses, over forehead 29.2 Arc external meatuses, over frontal bosses 30.4 Arc external meatuses, over bregma 34.0 Arc external meatuses, maximum 35.7 Arc external meatuses, over inion 23.6 Temporal ridges to sagittal suture (stephanions-bregma), (arc) mean 7.5 Lateral diameter of foramen magnum, maximum 2.75 Antero-posterior diameter of foramen magnum, maximum 3.60