Description

Species: Coltraneia oufatenensis [See Acastidae on Wikipedia]
Age: Middle Devonian (with Quadrops, Phacops, Gerastos, Cornuproetus and Leonaspis)
Locality: Jebel Mrakib, Taouz, Morocco

Measurements: c. 4.6 cm long trilobite – c. 9 × 8 cm matrix
Weight: 441 g

A fine, well-preserved and natural specimen of this rare species. Beautiful eyes.

Schizochroal eye