Fig. 45 in The pharciceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea)

Fig. 45. Synpharciceras clavilobum (Sandberger & Sandberger, 1850). A. Suture line of holotype 42 (Wiesbaden Museum) from Oberscheld, at ww= 13.8 mm, wh = 14.5 mm. B. Suture line of specimen MB.C.3653 (Lotz 1901 Coll.) from Oberscheld (Gründchesseite Mine), at dm = 28.3 mm, ww = 15.0 mm, wh = 16.8 mm. C–F. Ontogeneric trajectories of the cardinal conch parameters. Abbreviations: see Material and methods. Scale bar units = 1 mm.