''Discitoceras'' is an extinct genus of

nautiloid Nautiloids are a group of cephalopods (Mollusca) which originated in the Late Cambrian and are represented today by the living ''Nautilus'' and ''Allonautilus''. Fossil nautiloids are diverse and species rich, with over 2,500 recorded species. Th ...

s from the

Lower Carboniferous Lower may refer to: * ''Lower'' (album), 2025 album by Benjamin Booker *Lower (surname) *Lower Township, New Jersey *Lower Receiver (firearms) *Lower Wick Lower Wick is a small hamlet located in the county of Gloucestershire, England. It is sit ...

References

Prehistoric nautiloid genera Mississippian cephalopods Carboniferous cephalopods of Europe Carboniferous cephalopods of North America Mississippian animals of North America {{Paleo-Nautiloidea-stub