parapophysis + rib of vertebra 3 + rib of vertebra 4
parapophysis + rib of vertebra 4
parasphenoid +
parietal-supraoccipital
pharyngobranchial bone +
posterior ceratohyal
posterior radial
postsphenoidal bone
posttemporal +
preethmoid bone
presphenoid bone
procoracoid bone
prootic bone +
pseudoangular +
pseudodentary
pterosphenoid
pterotic
pterotic-posttemporal-supracleithrum
pterygoid bone +
pubis +
quadrate bone +
radial bone +
retroarticular
rhinosphenoid
rib +
rostral plate
rostrodermethmoid
scapula +
second preethmoid bone
specialized hemal arch and spine
sphenethmoid
sphenoid bone +
sphenotic +
Endochondral bone that sutures with the pterosphenoid anteriorly, the prootic ventrally, the frontal bone dorso-medially, and the pterotic dorso-posteriorly. Occasionally the sphenotic sutures with the parietal bone. The sphenotic separates the orbital from the otic region. The sphenotic bears a large antero-lateral or lateral or ventro-lateral process that borders the postero-dorsal margin of the orbit. The sphenotic is a paired bone.