BRUNTON, C. H. C.; YU-GAN, Jin; RACHEBOEUF, P. R.; LAZAREV, Stanislav. Part H, Brachiopoda (Revised), vol. 2 & 3, ch. 3, p. 350–423. Treatise on Invertebrate Paleontology, [S. l.], 2000. DOI: 10.17161/dt.v0i0.5208. Disponível em: https://journals.ku.edu/InvertebratePaleo/article/view/5208.. Acesso em: 21 nov. 2024.