The frontoparietal is elongate, without a pronounced anterior supraorbital process.
The frontoparietals are equally poorly ossified, and the frontoparietal fontanelle is extensive.
The frontoparietal is elongate, smooth, and bears a small supraorbital process on the anterior edge of the orbit.
The frontoparientals are sutured medially throughout their lengths; the frontoparietal fontanelle is absent.
The frontoparietal fontanelle is narrow anteriorly and wide posteriorly.
The ethmoid is broad, curved downward laterally, and solidly sutured to the frontoparietal.
frontoparietal fron·to·pa·ri·e·tal (frŭn'tō-pə-rī'ĭ-təl)
Relating to or characteristic of both frontal and parietal bones.