WEBBY, Barry D.; STEARN, Colin W.; NESTOR, Heldur. Treatise Online, no. 32: Part E, Revised, Volume 4, Chapter 12: Biostratigraphy of the Paleozoic Stromatoporoidea. Treatise Online, [S. l.], 2012. DOI: 10.17161/to.v0i0.4254. Disponível em: https://journals.ku.edu/treatiseonline/article/view/4254.. Acesso em: 16 jul. 2024.