Very large specimen in a superb preservation of this rare species from the middle Cambrian of France. | |||
Location: | Montagne Noire, France | ||
| Size: | about 55 mm long | ||
| Age: | Middle Cambrian, Languedocien, „La Formation des schistes de Coulouma“ ; rouayrouxi Zone, about 485 mill. y.o. | ||