It is the gravel - sandy sediment still strongly adhered and cemented to its surface
They have been recorded from every continent and many are used as zonal or index fossils
It has glued or filled fractures
Its root is also completely original
07539 - Nicely Prepared 2.53 Inch Paralejurus spatuliformis Devonian Trilobite Fish teeth bulk It is the gravel -Nicely well preserved and prepared specimen. Paralejurus sp, Hawle and Corda 1847 (trilobite) Trilobita Corynexochida Styginidae Parent taxon: Styginidae according to P. A. Jell and J. M. Adrain 2002 See also Sepkoski 2002 Sister taxa: Alceste, Ancyropyge, Arctipeltis, Australoscutellum, Bojoscutellum, Breviscutellum, Bumastinae, Cekovia, Cornuscutellum, Cybantyx, Decoroscutellum, Delgadoa, Dentaloscutellum, Dulanaspis, Ekwanoscutellum, Failleana,