07167 - Top Well Prepared 1.40 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Dinosaur Teeth It is a quite rare
Yard notes & kiln story
Description
It is a quite rare species within the huge shark assemblage present in the phosphates of the lower Paleogene of this region of Morocco
Magnificent tooth of the ornithopod dinosaur Thescelosaurus
Diagnosis: Very large mosasaurine mosasaur teeth bearing 1-2 prisms on the labial surface
more present in sidi-daoui maestrichian level 3
Lindgren & Schulp (2010) New material of Prognathodon (Squamata: Mosasauridae)
07167 - Top Well Prepared 1.40 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Dinosaur Teeth It is a quite rareNicely 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