(1) Planammatoceras aff. planinsigne (Vacek) [M], SMNS 70640/67. (2a, b) Brasilia bradfordensis (Buckman) [M], SMNS 70640/68. (3a, b) Ludwigia gradata Buckman [M], SMNS 70640/ 69. (4a, b): L. reflua (Buckman) [M], SMNS 70640/70. 1a–4b: Southern slope of the Wochenberg hill, Achdorf Formation, Staufensis-Bank, St-B 8c, Upper Aalenian, Murchisonae Zone (Murchisonae Subzone), discoidea β biohorizon. Asterisk marks beginning of bodychamber. Scale bar: 3 cm.

 
 
  Part of: Dietze V, Hofbauer A, Rieber H, Wannenmacher N, Schweigert G (2022) Ammonites and stratigraphy of the Achdorf Formation (Braunjura Group; Aalenian) at the Wochenberg hill near Schömberg-Schörzingen (W Swabian Alb, SW Germany). Zitteliana 96: 69-101. https://doi.org/10.3897/zitteliana.96.82835