08331 - Top Well Prepared 1.28 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Raptor the Russian Federation (85)

the Russian Federation (85)

Boucot and McClure 1989 (trilobite)

Ceratocephalinae

roberti from the Agua Nueva Formation of Mexico

08331 - Top Well Prepared 1.28 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Raptor the Russian Federation (85)Nicely preserved and spectacularly well detailed specimen. It has been carefully prepared during a long laboratory process. Otarion, 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