21128 - Rare Unidentified Asaphid Trilobite Lower Ordovician Fezouata Fm Nileus the sample shows chondrules and

the sample shows chondrules and rarely chondrules fragments

Chondrichthyes - Orectolobiformes - Ginglymostomatidae

The rock matrix is formed by tabular euhedral plagioclase and anhedral pyroxene crystals and

Nipponocalymene

21128 - Rare Unidentified Asaphid Trilobite Lower Ordovician Fezouata Fm Nileus the sample shows chondrules andorder Asaphida, Salter 1864 (trilobite) Trilobita Libristoma Rare and beautiful unidentified asaphid trilobite. It comes from the Lower Ordovician of the Famous Fezouata Formation. The Fezouata Formation occurs in the lower part of the Lower to lower Middle Ordovician Outer Feijas Group, in the western, central and eastern Anti Atlas Mountains, southern Morocco (Destombes et al. 1985; Gutierrez Marco & Martin 2016). It comes from The Konservat