KAESLER, Roger L.; CURRY, G. B.; CARLSON, S. J.; BRUNTON, C. H. C.; WILLIAMS, Alwyn. Part H, Brachiopoda (Revised), vol. 5, Front Matter. Treatise on Invertebrate Paleontology, [S. l.], 2006. DOI: 10.17161/dt.v0i0.5572. Disponível em: https://journals.ku.edu/InvertebratePaleo/article/view/5572. Acesso em: 16 apr. 2025.