Grypoceratoidea
Grypoceratoidea is an extinct superfamily of cephalopod molluscs in the suborder Domatoceratina. Members are known from the Early Carboniferous to the Late Permian.
Families
- Domatoceratidae Miller and Youngquist, 1949
- Ocunautilidae Korn and Hairapetian, 2025
- Stenopoceratidae Korn, 2025