07536 - Top Quality 2.31 Inch Paralejurus spatuliformis Devonian Trilobite Gastropods You can also see a

You can also see a partially disarticulated calyx with its corresponding arms

Rare specimen

-A new species of Argillochelys (Testudines: Cryptodira: Cheloniidae) from the Ouled Abdoun phosphate basin

Treveropyge

Cerauroides

07536 - Top Quality 2.31 Inch Paralejurus spatuliformis Devonian Trilobite Gastropods You can also see aNicely 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,