Outline drawings of the two skulls are compared with the corresponding contour of the Neanderthal calvaria by Klaatsch.
calvaria cal·var·i·a (kāl-vâr'ē-ə)
n. pl. cal·var·i·ae (-ē-ē')
Roof of the skull; the upper domelike portion of the skull without the lower jaw or the lower jaw and facial parts. Also called calvarium, skullcap.