21543 - Museum Grade Trident 2.75 Inch Walliserops trifurcatus Middle Devonian Trilobite Meteorites - Museum Grade we provisionally denote the Polish

we provisionally denote the Polish and Maastricht specimens as “ Mosasaurus ( Leiodon ) cfr

teeth very fine and sharp

In the type species

in the intermediate and upper stratigraphic levels (Red Sandstone Beds)

It has been partially prepared as free-standing

21543 - Museum Grade Trident 2.75 Inch Walliserops trifurcatus Middle Devonian Trilobite Meteorites - Museum Grade we provisionally denote the PolishImpressive specimen, prepared in an exceptional way. This trilobite with his forked trident has been prepared as free standing along with 82 spines. This type of preparation requires meticulous work of tens of hours. 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