Fig. 41 in Early-Middle Ordovician cephalopods from Ny Friesland, Spitsbergen - a pelagic fauna with Laurentian affinities

• Main Authors: Kröger, Björn, Pohle, Alexander
• Format: Other/Unknown Material
• Language: unknown
• Published: 2021
• Subjects: Biodiversity; Taxonomy; Animalia; Mollusca; Cephalopoda; Tetrabranchia; Tarphyceratidae; Cycloplectoceras; Estonioceratidae; Deltoceras; Tarphycerida; Trocholitidae; Trocholitoceras; Hyatt; Ny Friesland; Beluga; Beluga*; Spitsbergen
• Online Access: https://zenodo.org/record/5793550; https://doi.org/10.5281/zenodo.5793550

Fig. 41. Coiled cephalopods from the Olenidsletta Member, Floian, Ordovician, Profilstranda section, Ny Friesland, Spitsbergen. A. Deltoceras beluga sp. nov., FMNH-P30322, from bed PO 07. B. Trocholitoceras walcotti Hyatt, 1894, FMNH-P30328, from bed PO 131. C-D. Cycloplectoceras hinlopense sp. nov....