30783 - Well Preserved 1.12 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Chelyabinsk It has several polished faces
Yard notes & kiln story
Description
It has several polished faces
Owens 1973
which were among the larger theropods
7 g section of this rare type of Enstatite Chondrite EL6
Precious association of teeth in matrix of Cretolamna maroccana (Mackerel Shark) and unidentified fish skull from the phosphate deposits of the Ouled Abdoun Basin (Morocco)
30783 - Well Preserved 1.12 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Chelyabinsk It has several polished facesOtarion, 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,