Cornulites
Cornulites is a genus of cornulitid tubeworms. Their shells have vesicular wall structure, and are both externally and internally annulated. They usually occur as encrusters on various shelly fossils. Their fossils are known from the Middle Ordovician to the Carboniferous.
Species List
Cornulites cancellatusCornulites cellulosusCornulites concavusCornulites gremialisCornulites levigatusCornulites mainensisCornulites rosehillensisCornulites scalariformisCornulites semiapertusCornulites serpularius Cornulites stromatoporoidesCornulites subdistans- ''Cornulites youngi''