Are the bones of face part skull?

Yes, the bones of the face are part of the skull. The skull is divided into two parts: the cranium and the facial skeleton. The cranium is the upper part of the skull and it houses the brain. The facial skeleton is the lower part of the skull and it supports the face. The bones of the facial skeleton include the mandible, the maxilla, the zygomatic bones, the nasal bones, the lacrimal bones, the ethmoid bone, the vomer bone, and the palatine bones.