FURNISH, William M.; ZUREN, Zhou; GLENISTER, Brian F. Part L, Mollusca 4 (Revised), vol. 2, Ch. 4, p. 158-192. Treatise on Invertebrate Paleontology, [S. l.], 2009. DOI: 10.17161/dt.v0i0.5274. Disponível em: https://journals.ku.edu/InvertebratePaleo/article/view/5274.. Acesso em: 4 may. 2024.