20033 - Outstanding 1.68 Inch Ceratarges sp Middle Devonian Trilobite Globidens crocodile-like quadrupeds up to 6

crocodile-like quadrupeds up to 6 metres (20 ft) long

Sister taxa: Acherontisuchus

irregularly oval in cross-section

The sharp and intact tips are a preservation feature very difficult to find and therefore it is one of the characteristics which influences the most in the objective valuation of a specimen

20033 - Outstanding 1.68 Inch Ceratarges sp Middle Devonian Trilobite Globidens crocodile-like quadrupeds up to 6Impressive specimen, prepared in an exceptional way. This type of preparation requires meticulous work of tens of hours. It has been partially prepared as 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. It is an authentic specimen of Museum Grade. This species of trilobite is