Keller Dover (Hugh Jackman) is facing every parentâs worst nightmare. His six-year-old daughter, Anna, is missing, together with her young friend, Joy, and as minutes turn to hours, panic sets in. The only lead is a dilapidated RV that had earlier been parked on their street.
The Temporal Bone Contents The temporal bone is a large, bilaterally symmetrical bone which forms the base of the cranial vault (along with the occipital bone) and ascends to participate in the lateral walls of the skull.
Base of the skull - Inferior view Anterior Structures At the anterolateral aspect of this view, we can find the zygomatic Arch, which is a plate of narrow bone that is formed by the zygomatic process of the temporal bone and the zygomatic bone itself. From the inferior aspect the process has a pronounced lateral convexity and the lower part acts as the site of origin of the masseter muscle.