21127 - Rare Bavarilla zemmourensis Lower Ordovician Trilobite Fezouata Fm Carboniferous Plants His anterior processes are preserved

His anterior processes are preserved

These areas of alteration are visible by dark areas on the cut and polished surface

Evolution of the side-necked turtles: The families Bothremydidae

It has been partially prepared as free-standing

Regolith breccias are not found on Earth due to a lack of regolith on bodies which have an atmosphere

21127 - Rare Bavarilla zemmourensis Lower Ordovician Trilobite Fezouata Fm Carboniferous Plants His anterior processes are preservedBavarilla sp, Barrande 1868 (trilobite) Trilobita Phacopida Bavarillidae Positive Negative specimen. 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 Fm that spans the entire Tremadoc stage of the Ordovician