Assertion: frontal bone's part | /r/MadeOf | greater sphenoid wing
Facets:
Source sentences:
text: The lateral part is formed by the greater sphenoid wing, the petrous, tympanic, styloid, and squamous parts of the temporal bone, and the zygomatic, palatine, and maxillary bones.
text: The anterior part of the floor of the middle fossa is formed by the greater sphenoid wing, which roofs the infratemporal fossa, and the posterior part of the floor is formed by the upper surface of the temporal bone.