Stroboceras duplicatum Schmidt, 1951 from the Visean (D2), Orlej quarry at Zalas near Cracow, Poland. 1, 2. Specimens in lateral view.
Stroboceras duplicatum Schmidt, 1951 from the late Visean (Goa), Galezice, Holy Cross Mts., Poland; specmen in lateral (a) and ventral (b) views.
Stroboceras duplicatum Schmidt, 1951 from the Visean (D2), Orlej quarry, Zalas near Cracow, Poland; reconstruction of a subadult shell (a) based on several incomplete specimens; variability in the lateral ornamentation.
Diagnoza
Porównanie
Autekologia
Występowanie geograficzne
Zasięg czasowy
Materiały muzealne
ZMS A,1.70/122, A.1.70/129
Literatura
Dzik, J. 1984. Phylogeny of the Nautiloidea. Palaeontologia Polonica 45, 1-255.