Description
Precious association of 2 teeth in matrix of Cretolamna maroccana (Mackerel Shark) from the phosphate deposits of the Ouled Abdoun Basin (Morocco)
Beautiful Spinosaurus tooth
Phosphate turtles belong to the two major groups of extant turtles: Pleurodira
Cryptonymus
30682 - Beautiful 1.20 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Coelacanth Precious association of 2 teethOtarion, 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,