WILLIAMS, Alwyn. Part H, Brachiopoda (Revised), vol. 1, References and Index. Treatise on Invertebrate Paleontology, [S. l.], 1997. DOI: 10.17161/dt.v0i0.5559. Disponível em: https://journals.ku.edu/InvertebratePaleo/article/view/5559. Acesso em: 12 dec. 2024.