30555 - Well Preserved 1.41 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Labiostria westropi unknown place in the Occidental

unknown place in the Occidental Sahara Desert

Cyclogranisporites

Plectrocrania

The pathological deformations in this species and in this place are very rare

30555 - Well Preserved 1.41 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Labiostria westropi unknown place in the OccidentalOtarion, Zenker 1833 (trilobite) Trilobita Proetida Aulacopleuridae Synonyms: Conoparia Hawle and Corda 1847 (no. 155231), Otarionella Weyber 1965 (no. 21276) Parent taxon: Aulacopleuridae according to P. A. Jell and J. M. Adrain 2003 See also Jell and Adrain 2002, Sepkoski 2002, Thomas and Owens 1978 and Whittington 1941 Sister taxa: Aulacopleura, Aulacopleurinae, Coignouina, Cyphaspides, Dixiphopyge, Goodsiraspis, Maurotarion, Namuropyge,