22083 - Museum Grade Association 2 Trident Walliserops trifurcatus Middle Devonian Trilobites Dinosaur Fossils Under Study 34 Inch = 8

34 Inch = 8

1344 g at MNHNP (two stones of 694 and 650 g)

Until 2011

Late Maastrichtian (Cappetta

Halisaurus walkeri

22083 - Museum Grade Association 2 Trident Walliserops trifurcatus Middle Devonian Trilobites Dinosaur Fossils Under Study 34 Inch = 8Impressive specimen, prepared in an exceptional way. This trilobites with his forked trident have been prepared as free standing along with tens of 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