1) Brain boxes 2) Brain cases 3) Brain cells 4) Brain holders 5) Brain protectors 6) Braincases 7) Braincases in a car 8) Brainpans 9) Cases for brains 10) Cerebrum protectors 11) Head cases 12) Mental cases 13) Noggins 14) Phrenology concerns 15) Skulls 16) Skulls, to an anatomist 17) They have brains 1) Skulls 
[brachiopod] Crania is an extinct genus of brachiopods found during the Cretaceous. It formerly contained a number of other specimens that have since been assigned to other genera. File:Crania ignabergensis lateral.jpg|Crania ignabergensis, lateral view File:Crania ignabergensis internal.jpg|internal == Reassigned species == As the genus Cr...
• (n.) A genus of living Brachiopoda; -- so called from its fancied resemblance to the cranium or skull. • (pl. ) of Cranium
Plural of cranium. ... (05 Mar 2000) ... 
Cra'ni·a noun [ New Latin ] (Zoology) A genus of living Brachiopoda; -- so called from its fancied resemblance to the cranium or skull. 
Type: Term Pronunciation: krā′nē-ă Definitions: 1. Plural of cranium.