COOPER, Paul. Part H, Brachiopoda (Revised), vol. 4, ch. 6, p. 1377–1474. Treatise on Invertebrate Paleontology, [S. l.], 2002. DOI: 10.17161/dt.v0i0.5567. Disponível em: https://journals.ku.edu/InvertebratePaleo/article/view/5567.. Acesso em: 27 apr. 2024.