22012 Top Rare Undescribed Harpidid Lower Ordovician Trilobite Fezouata Fm Maroccosuchus zennaroi Maroccosuchus zennaroi (Crocodylia: Tomistominae) from Maroccosuchus zennaroi (Crocodylia: Tomistominae) from the Eocene of Morocco: Phylogenetic and palaeobiogeographical implications of the basalmost tomistomine It comes from The Konservat Lagerstätten of Lower Fezouata Fm that spans the entire Tremadoc stage of the Ordovician system and is only present in the Moroccan Anti Atlas But this specimen is very similar to the Harpes genus The Fezouata assemblage includes a considerable component of Cambrian holdovers alongside a surprising number of crown group taxa previously unknown to have evolved by the Early Ordovician