KAESLER, Roger L. Part H, Brachiopoda (Revised), vol. 1, Front Matter. Treatise on Invertebrate Paleontology, [S. l.], 1997. DOI: 10.17161/dt.v0i0.5552. Disponível em: https://journals.ku.edu/InvertebratePaleo/article/view/5552.. Acesso em: 5 may. 2024.