FIGURE 5 in Middle Ordovician (Darriwilian) cheirurid trilobites from the Table Cove Formation, western Newfoundland, Canada

• Main Authors: Adrain, Jonathan M., Pérez-Peris, Francesc
• Format: Still Image
• Language: unknown
• Published: Zenodo 2021
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Trilobita; Phacopida; Cheiruridae; Canada; Shallow Bay; Lower Head; Table Cove; Round Hill; Newfoundland
• Online Access: https://dx.doi.org/10.5281/zenodo.5531894; https://zenodo.org/record/5531894

FIGURE 5. Hypostomes of Early and Middle Ordovician species assigned herein to Acanthoparyphinae. 1. Cydonocephalus griphus Whittington, 1963, ventral view of hypostome in articulated cephalon, holotype specimen GSC 16272, x15, Shallow Bay Formation (lower Darriwilian), Lower Head, western Newfoundl...