The Forehead


The forehead is upright or vertical in females, and sloping in males.

You see on the picture a male ( left) and a female (right) skulls facing each other, highlighting the differences in the glabella and supra-orbital ridges (green lines) and forehead (blue lines).

The brow bone ➡️ the frontal bone ➡️ the brow ridge ➡️ the brow bossing

It's the bone around the upper edge of the eye sockets.


Males ➡️ very obvious

Females ➡️ smooth, invisible