STEIN, M.; CHURCH, S. B.; ROBISON, R. A. A new Cambrian arthropod, Emeraldella brutoni, from Utah. Paleontological Contributions, [S. l.], n. 3, 2011. DOI: 10.17161/PC.1808.8086. Disponível em: https://journals.ku.edu/paleocontributions/article/view/19726. Acesso em: 3 oct. 2023.