Assertion: ethmoid bone's part | /r/HasProperty | the neurocranium
Facets:
Source sentences:
text: The adult human skull is comprised of twenty-two bones which are divided into two parts of differing embryological origin: the neurocranium and the viscerocranium.
text: The ethmoid bone (or a part of it) is sometimes included, but otherwise considered part of the neurocranium; the same is the case with the sphenoid bone.