(1a–c) Planammatoceras sp. [M], SMNS 70519/16. Jungingen (Starzel); Achdorf Formation, Bed 4, Upper Aalenian, Bradfordensis Zone (Gigantea Subzone). (2a, b) Euaptetoceras infernense sensu Buckman [M] (2b: innermost whorls from reverse flank), SMNS 70519/17. Hechingen-Beuren (Hanneswiesle); Achdorf Formation, Bed 4 [Calceolabank], Upper Aalenian, Concavum Zone (Concavum Subzone), cavatum biohorizon. Asterisk marks beginning of the bodychamber. Scale bar: 5 cm.

 
 
  Part of: Wannenmacher N, Dietze V, Franz M, Schweigert G (2021) New records of ostracods and ammonites from the Aalenian (mainly Concavum Zone) of the Zollernalb (Swabian Alb, SW Germany). Zitteliana 95: 1-55. https://doi.org/10.3897/zitteliana.95.56296