Bontoc Igorot[12]
Observations By Jenks (See The Bontoc Igorot, Manila, 1905)
| 32 males | Average | Range | |
| Height, standing | meters | 1.6028 | |
| Length of head | " | .1921 | |
| Breadth of head | " | .1520 | |
| Length of nose | " | .0525 | |
| Breadth of nose | " | .0462 | |
| Cephalic index | 79.13 | 67.48 to 91.48 | |
| Nasal index | 79.19 | 58.18 to 104.54 |
| In this group | 9 are brachycephalic |
| 20 are mesaticephalic | |
| 3 are dolichocephalic |
Color—Ranges from light brown, with strong saffron undertone, to very dark brown or bronze.
Eyes—Black to hazel brown. “Malayan” fold in large majority.
Hair—Coarse, straight and black. A few individuals possess curly or wavy hair.
Nose—Jenks gives no statement, but his photos show the root of the nose to be rather high; the bridge appears to be broad and straight, although in some individuals it tends toward concave.
| 29 females | Average | Range | |
| Height, standing | meters | 1.4580 | |
| Length of head | " | .1859 | |
| Breadth of head | " | .1470 | |
| Length of nose | " | .0458 | |
| Breadth of nose | " | .0360 | |
| Cephalic index | 79.09 | 64.89 to 87.64 | |
| Nasal index | 78.74 | 58.53 to 97.56 |
| In this group 12 are brachycephalic |
| 12 are mesaticephalic |
| 5 are dolichocephalic |