ADRAIN, J. M. . and PÉREZ-PERIS, F. . (2021) “Middle Ordovician (Darriwilian) cheirurid trilobites from the Table Cove Formation, western Newfoundland, Canada”, Zootaxa. Auckland, New Zealand, 5041(1), pp. 1–73. doi: 10.11646/zootaxa.5041.1.1.