This trilobite offers an outstanding level of details and a attractive posing on a fantastic Matrix as well. It also shows some interesting details. On the Rachis is a fairly visible line of median nodes. This seems to be a variable species attribute of Metacanthina issoumourensis. Some Fossils of this species does show this tuberculation stronger, some nearly not. But all do come from nearly the same stratigraphical horizon. The Red Beds of Mount Issoumour are exposed as a continues limestone bank. This Trilobite comes without any reconstructions or restorations. | |||
Location: | Jbel Issoumour, Maider Reg., Morocco | ||
Size: | about 58 mm long | ||
Age: | Lower Devonian , Pragian, Ihandar Formation (about 400 mill. y.o.) |