BAYER, Frederick M. et al. Part F, Coelenterata, Complete Volume. Treatise on Invertebrate Paleontology, [S. l.], 1956. DOI: 10.17161/dt.v0i0.5541. Disponível em: https://journals.ku.edu/InvertebratePaleo/article/view/5541.. Acesso em: 4 may. 2024.