The lower slopes have steeper pitches than the upper upper slopes.
Forms the roof and upper side of the skull.
The roof itself formed a continuous cover over the whole of the head leaving only openings for nostrils eyes and a parietal eye between the parietal bones.
Parietal either of two large irregularly quadrilateral bones between the frontal and occipital bones that together form the sides and top of the skull american heritage dictionary.
The skull roof in chelyderpeton a labyrinthodont.
Bone near the ear.
Connected to the lower jaw.
It is made up of cribriform plate the ethmoidal labyrinth which forms.
Thin flat bone forming the lower portion of the nasal septum.
Finger and toe bones.
Bat shaped bone extending behind the eyes to form the base of the skull.
Bone near the ear.
Two paired bones at the corner of each eye.
Forms the back and base of the skull.
The pattern of plates of the labyrinthodonts formed that basis for that seen in all land living vertebrates.
A gambrell roof is a gabeld roof with double slopes on each side.
Two paired bones at the corner of each eye.
The ethmoid bone is a single midline bone that forms the roof and lateral walls of the upper nasal cavity the upper portion of the nasal septum and contributes to the medial wall of the orbit figure 6 23.
Connected to the lower jaw.
Forms the roof and upper side of the skull.
Supports the nasal cavity and orbits of the eye.
Two paired bones at the corner of each eye.
Connected to the lower jaw.
Forms the back and base of the skull.
Forms the roof and upper side parts of the skull ethmoid bone delicate bone composed of spongy cancellous tissue.
What bones form most of the roof and side walls of the skull.
Ethmoid bone is composed of.
On the interior of the skull the ethmoid also forms a portion of the floor of the anterior cranial cavity.
Forms the roof and upper side of the skull.
Bone near the ear.
Bone near the ear and connecting to the lower jaw.