ROBISON, Richard A.; BABCOCK, Loren E. Systematics, paleobiology, and taphonomy of some exceptionally preserved trilobites from Cambrian Lagerstätten of Utah: Agnostida, Asaphida, Corynexochida, Ptychopariida, taxonomy, biofilm. Paleontological Contributions, [S. l.], n. 5, 2011. DOI: 10.17161/PC.1808.8543. Disponível em: https://journals.ku.edu/paleocontributions/article/view/19728.. Acesso em: 2 may. 2024.