Fig. 5 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; Ellesmerocerida; Bassleroceratidae; Lawrenceoceras; Tetrabranchia; Cyclostomiceratidae; Cyclostomiceras; Rioceratidae; Olenidslettoceras; Oncocerida; Phthanoncoceratidae; Valhalloceras; Ny Friesland; Spitsbergen
• Online Access: https://zenodo.org/record/5793432; https://doi.org/10.5281/zenodo.5793432

Fig. 5. Cyrtoconic cephalopods from the Olenidsletta Member, Floian, Ordovician, Profilstranda section, Ny Friesland, Spitsbergen. A–C. Lawrenceoceras larus sp. nov., FMNH-P30351, holotype, from bed PO 131. A. Lateral view with siphuncle on left side. B. Ventral view, prosiphuncular side. C. Adoral...