DONOVAN, Desmond T.; FUCHS, Dirk. Treatise Online no. 73: Part M, Chapter 13: Fossilized Soft Tissues in Coleoidea. Treatise Online, [S. l.], 2016. DOI: 10.17161/to.v0i0.5675. Disponível em: https://journals.ku.edu/treatiseonline/article/view/5675.. Acesso em: 2 may. 2024.