Fig. 5

Macrofossils from the Lower Meride Limestone. a Arpadites cf. A. arpadis Mojsisovics, 1882, MCSN 8376, P. gredleri Amm. Zone, Fassanian (early Ladinian). Lower Meride Limestone, Cava superiore beds, Val Serrata. b Protrachyceras cf. P. neumayri (Mojsisovics, 1882), MCSN 8377, transition interval between P. gredleri and P. archelaus Amm. Zones. Lower Meride Limestone, Cassina beds, Cassina. c Daonella moussoni (Merian, 1853), sinistral valve, MCSN 8375, P. gredleri Amm. Zone, Fassanian (early Ladinian). Lower Meride Limestone, Val Porina