Assertion: foramen magnum | /r/AtLocation | the bottom of the skull
Facets:
value: to enable her head
type: PURPOSE
Source sentences:
text: If the foramen magnum is located at the bottom of the skull, then that animal was most likely a biped.
text: Her hip is 3D to support a vertical trunk, her foramen magnum is located on the bottom of the skull to enable her head to sit atop a vertical body.