Fig. 26 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; Orthocerida; Baltoceratidae; Bactroceras; Olen’; Ny Friesland; Spitsbergen
• Online Access: https://zenodo.org/record/5793502; https://doi.org/10.5281/zenodo.5793502

Fig. 26. Diagrams of relative siphuncular diameter and relative siphuncular distance of Bactroceras boliviensis Aubrechtová, 2015, from the Olenidsletta Member (Olen. Mbr), Floian, Ordovician, Profilstranda section, Ny Friesland, Spitsbergen. Data of type specimen from Aubrechtová (2015). See Supp....