Cloacaspis ceryx subsp. ceryx ceryx (Fortey 1974

• Main Author: Hopkins, Melanie J.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2019
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Trilobita; Ptychopariida; Olenidae; Cloacaspis; Cloacaspis ceryx; Cloacaspis ceryx ceryx (fortey; 1974); Svalbard; Ny Friesland; Valhallfonna; Spitsbergen
• Online Access: https://doi.org/10.5281/zenodo.5461576; http://treatment.plazi.org/id/B10287DEFF90B05FFE4DFF11FCB6FD0A

Cloacaspis ceryx ceryx (Fortey, 1974) Figure 4D–F Balnibarbi ceryx ceryx Fortey, 1974: 28, pl. 8, fig. 1-6, pl. 9, figs. 1, 3, 4. HOLOTYPE: Cranidium, SMA 84034 (figured in Fortey, 1974: pl. 8, fig. 1). TYPE LOCALITY: Profilstranda, Olenidsletta Member, Valhallfonna Formation, Ny Friesland, Spitsber...