Rare Species of Crotalocephalus (Not Gibbus) - 3.1"

Do not confuse this with the common trilobite Crotalocephalina gibbus frequently seen for sale. This is a different genus that comes from the area near Lghaft, Morocco. The pygidial (tail) spines are distinctly different.

The specimen is quite large at 3.1" long, laid out prone the preparation work is nicely done. There are a number of of missing shell due to weathering along the axis and the right cheek has been restored, hence the bargain price.