Bargain, 3" Crotalocephalina Trilobite

This is a bargain, 3" long (if outstretched) specimen of the Lower Devonian trilobite Crotalocephalina gibbus. The hard limestone surrounding it has been removed so it looks like it is almost crawling off of the rock.

The preparation is a bit rough resulting in many surface scratches to the specimen and there is some minor shell restoratoin, hence the bargain price.