Fig. 7 in An Early Triassic gladius associated with soft tissue remains from Idaho, USA-a squid-like coleoid cephalopod at the onset of Mesozoic Era

Fig. 7. Coleoid cephalopod Idahoteuthis parisiana Doguzhaeva and Brayard gen. et sp. nov. (holotype, UBGD 30545); middle Olenekian, Early Triassic; Idaho, USA; cartilaginous mantle band-shape structure on the dorsal side of soft body. Overview (A) and detail of analicular cartilage (B). Abbreviation: dcm, dorsal cartilaginous mantle.