Assertion: temporal bone's portion | /r/HasProperty | pyramidal
Facets:
Source sentences:
text: [pyramis]).—The petrous portion or pyramid is pyramidal and is wedged in at the base of the skull between the sphenoid and occipital.
text: at the floor of the cranial cavity of the temporal bone, this portion is pyramidal and located at the base of the skull between the sphenoid and occipital bones