Fig. 9 in The pharciceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea)

Fig. 9. Pharciceras beyrichi sp. nov. A. Suture line of holotype MB.C.22174 (Koch Coll.) from Oberscheld, at dm = 26.0 mm, ww = 16.5 mm, wh = 9.0 mm. B. Surface of the last septum of the holotype. Abbreviations: see Material and methods. Scale bar units = 1 mm.