part of part of overlaps overlaps contributes to morphology of neurocranium dermatocranium cranium vault of skull cranial vault NCIT:C81188 Terminology notes. we include calvarium as a synonym, but Gray's Anatomy's list includes the Ethmoid and Sphenoid bone in the Calvaria. Some books (and HPO) state that calvaria consists of just the frontal bone, parietal bone, temporal bone, and occipital bone. Note vault may not be precisely equivalent to calvaria calva skull vault EHDAA:9538 FMA:52800 calvarium Upper part of skull, consisting of parietals, frontals, post-parietals, and in some species the squamosal and a portion of the alisphenoid. UBERON:0004339 Wikipedia:Calvaria_(skull) ZFA:0005606 SCTID:140592008 skullcap skull roof EHDAA2:0002167 EMAPA:18016 VHOG:0000331 subdivision of skeleton