The flattened shell is rotelliform[check spelling], resembling a species from the genus
Gaza without the reflected
lip or umbilical callus. The shell is brilliantly nacreous when fresh. It has a distinctly scalariform
umbilicus.[2]
^Kiel S. (2003) New taxonomic data for the gastropod fauna of the Umzamba Formation (Santonian–Campanian, South Africa); Cretaceous Research 24 (2003) 449–475
Williams S.T., Karube S. & Ozawa T. (2008) Molecular systematics of Vetigastropoda: Trochidae, Turbinidae and Trochoidea redefined. Zoologica Scripta 37: 483–506
The flattened shell is rotelliform[check spelling], resembling a species from the genus
Gaza without the reflected
lip or umbilical callus. The shell is brilliantly nacreous when fresh. It has a distinctly scalariform
umbilicus.[2]
^Kiel S. (2003) New taxonomic data for the gastropod fauna of the Umzamba Formation (Santonian–Campanian, South Africa); Cretaceous Research 24 (2003) 449–475
Williams S.T., Karube S. & Ozawa T. (2008) Molecular systematics of Vetigastropoda: Trochidae, Turbinidae and Trochoidea redefined. Zoologica Scripta 37: 483–506