Here is a double with a positive and a negative of this very old trilobite of the sub order Eodiscina. | |||
Location: | Görlitz, Saxonia , Germany | ||
Size Trilobite: | about 3 & 6 mm long | ||
Age: | Lower Cambrian , Lusatiops Member; Serrodiscus Bed , (about. 523 Mill. y.o.) |