BASSLER, Ray S. Part G, Bryozoa, Ch. 2, p. 90-147. Treatise on Invertebrate Paleontology, [S. l.], 1953. DOI: 10.17161/dt.v0i0.5174. Disponível em: https://journals.ku.edu/InvertebratePaleo/article/view/5174.. Acesso em: 24 nov. 2024.