Phaetonellus 1.26 in. Spiny Trilobite Fossil - Morocco

Phaetonellus planicauda

Similar to other Proteids from Morocco, the Cornuproteus, what makes this species more unique and uncommon are the body (axial) and tail (pygidium) spines). Often these spines are broken off in recovery of the fossil or preparation. This specimen has professionally prepared to maintain the integrity of the specimen.