00740 - Nicely Preserved 1.82 Inch ASAPHELLUS SP Ordovician Trilobite Fezouata Fm Theropods_Claws_and_Bones Beautiful example of this species

Beautiful example of this species of shark of the Hexanchidae family

This restoration method used by local miners consists in the colmatage of the fractures with a mix of glued sand of the same stratigraphic level where the fossil has been excavated

this taxon was classified as Plesiosaurus mauritanicus

40 in) It has a series of fractures which have been restored via the filling method

confer it a very high value

00740 - Nicely Preserved 1.82 Inch ASAPHELLUS SP Ordovician Trilobite Fezouata Fm Theropods_Claws_and_Bones Beautiful example of this speciesIt comes from The Konservat Lagersttten of Lower Fezouata Fm that spans the entire Tremadoc stage of the Ordovician system and is only present in the Moroccan Anti Atlas. The discovery of the Fezouata biota in the latest Tremadocian of southeastern Morocco has significantly changed our understanding of the early Phanerozoic radiation. The shelly fossil record shows a well recognized pattern of macroevolutionary stasis between the Cambrian Explosion