“…While Early Tournaisian (Ebbighausen et al 2004;Bockwinkel & Ebbighausen 2006;) and Late Visan (Korn et al 1999(Korn et al , 2007Klug et al 2006;Korn & Ebbighausen 2008) ammonoid Faunas from North Africa have been outlined in several monographs, the state of knowledge of middle or early Late Tournaisian ammonoids from that region is still limited. A rich early Late Tournaisian fauna was recently described by Korn et al (2003aKorn et al ( , 2005Korn et al ( , 2007 from Bouhamed and Jdaid in the Anti-Atlas of Morocco, being with twelve species the most diverse assemblage known so far from this time unit with the genera Irinoceras, Triimitoceras, Pericyclus, Orthocyclus, Helicocyclus, Jerania, Muensteroceras, Mouydiria, Progoniatites, Becanites, and Merocanites.…”