21062 - Colorful Asaphellus fezouatensis Lower Ordovician Trilobite Fezouata Fm Nenoticidaris mercieri we must be very careful

we must be very careful because many of those claws do not belong to a dinosaur

the Russian Federation (3)

Silica rich fluids flowed through these air pockets and began to cool and harden

Subtaxa: none

The complicated sedimentarian architecture of the layers where most large vertebrates are found makes the excavation methodology a real challenge

21062 - Colorful Asaphellus fezouatensis Lower Ordovician Trilobite Fezouata Fm Nenoticidaris mercieri we must be very carefulAsaphellus sp, Callaway 1877 (trilobite) Trilobita Asaphida Asaphidae Colorful specimen. 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 Lagersttten of Lower Fezouata