30680 - Well Prepared 1.62 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Ampyx Part of the digestive system

Part of the digestive system is preserved and visible

Müller and Henle 1838 (nurse shark)

1344 g at MNHNP (two stones of 694 and 650 g)

posteriorly recurved then straight

Goulmimichthys is an extinct genus of ray-finned fishes in the order Elopiformes

30680 - Well Prepared 1.62 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Ampyx Part of the digestive systemOtarion, 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,