30487 - Colorful 1.59 Inch Asaphellus fezouatensis Lower Ordovician Trilobite Fezouata Fm Beckwithia type Cambrian Aglaspid The matrix is formed by

The matrix is formed by very fine-grained plagioclase

It has some restored fractures

Specifically this specimen comes from the Hell Creek Formation

Aulacopleurinae

Main mass: ASU

30487 - Colorful 1.59 Inch Asaphellus fezouatensis Lower Ordovician Trilobite Fezouata Fm Beckwithia type Cambrian Aglaspid The matrix is formed byAsaphellus sp, Callaway 1877 (trilobite) Trilobita Asaphida Asaphidae Beautiful 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