30218 - Outstanding Association of 2 Ceratarges sp Middle Devonian Trilobite Other_Reptiles Hammann 1977 (trilobite)

Hammann 1977 (trilobite)

and FeNi metal

as a direct predecessor of the Uralichas genus

Cope 1869 (mosasaur)

Blatta hyperborea

30218 - Outstanding Association of 2 Ceratarges sp Middle Devonian Trilobite Other_Reptiles Hammann 1977 (trilobite)Impressive specimens, prepared in an exceptional way. This type of preparation requires meticulous work of tens of hours. It has been partially prepared as partial free standing. Of course, many of the spines during the preparation process have been fractured and glued again, with slight restorations in the fracture zones. A preparation like this without small restorations is impossible. They are an authentic specimens of Museum Grade. This species of