Name:
Onnia superba Age: Ordovician Formation: Ktaoua Formation Location: Morocco Size: Trilo on left is about 0.9 inches long This specimen is not for sale Click here for similar specimens that are for sale
This is a very fine double specimen of Onnia superba from the Ordovician of Morocco. Both complete trilobites are wonderfully articulated and exhibit exquisite detail. The pitted cephalic borders display beautifully. The bulbous glabellas are easily seen, and the long genal spines are quite evident. Even the short, free-standing occipital spines are present. The 3-dimensional trilobites have very good color and contrast. They are nicely showcased on the sculpted block of limestone. This is a very striking specimen of two natural Onnia superba from Morocco.