Fig. 8
From: The oldest ammonoids of Morocco (Tafilalt, lower Emsian)
Ivoites n. sp. from an isolated olistolite in the olistostrome at Taourirt n'Khellil (Sample E-Tin 2 of Rytina et al. 2013), five fragments arranged to form a reconstruction, all (except e) ×2.5. a B6C.51-12 (mirrored for comparison). b B6C.51-13. c–e B6C.51-14, lateral, ventral, and apical views (e × 3.7). f, g B6C.51-15, lateral and ventral views. h B6C51-16