Fig. 2From: Dienerian (Early Triassic) ammonoids from the Candelaria Hills (Nevada, USA) and their significance for palaeobiogeography and palaeoceanographyClaraia from the Candelaria Formation, exact stratigraphic position unknown. aClaraia stachei, JJ67P, external view or left valve (left) and internal view or right valve (right). bClaraia stachei, JJ68P, external view or left valve, showing details of posterior wing. cClaraia cf. mulleri, JJ69P, external view of left valveBack to article page