Kingaspis Rare Cambrian Age Reverse Spiny Trilobite Fossil

Kingaspis sp.
One of the most uncommon and well preserved Cambrian trilobites available! The Kingaspis is most well known for having "backwards" facing spines behind it's head and before it's tail. Trilobite : 2.5 x 1.1 inch / 6.3 x 2.7 cm
1 inch = 2.54 cm