WEST, Ronald R. Treatise Online, no. 37: Part E, Revised, Volume 4, Chapter 2F: Paleogeography and biostratigraphy of the hypercalcified chaetetid-type Porifera (Demospongiae). Treatise Online, [S. l.], 2012. DOI: 10.17161/to.v0i0.4259. Disponível em: https://journals.ku.edu/treatiseonline/article/view/4259.. Acesso em: 4 may. 2024.