ADRAIN, J. M. .; PÉREZ-PERIS, F. . Middle Ordovician (Darriwilian) cheirurid trilobites from the Table Cove Formation, western Newfoundland, Canada. Zootaxa, Auckland, New Zealand, v. 5041, n. 1, p. 1–73, 2021. DOI: 10.11646/zootaxa.5041.1.1. Disponível em: https://mapress.com/zt/article/view/zootaxa.5041.1.1. Acesso em: 8 dec. 2021.