part of part of overlaps develops from surrounds occipital bone GAID:227 UBERON:0001676 EMAPA:25112 NCIT:C12757 os occipitale SCTID:181796003 occipital complex MESH:D009777 The bone at the lower, posterior part of the skull. MA:0001468 Wikipedia:Occipital_bone FMA:52735 occipital squama chondrocranium sclerotome dermatocranium foramen magnum occipital region flat bone neurocranium bone