Era: Paleozoic
Period: Lower Devonian
Stage: Emsian (407.6- 393.3 Ma)
Location: Djbel Issoumoure
Formation: El Otfal
Horizon: Paralejurus & Quadrops flexuosus
Coordinates: 31°00'45.6"N 5°02'45.5"W
Region: Drâa-Tafilalet
Province: Tinghir, Morocco 
Trilobite measurements:  Length 90mm /3.54 / Width 51mm / 2.01" 
Matrix measurements: 137 x 70 x 31mm / 5,39" x 2,76"x 1.22"
Weight: 468g / 1,033lb
Description: This is undoubtedly the largest Coltraneia we have ever seen. Both the preparers and I were unaware that this trilobite could measure so much. It is undoubtedly a unique specimen that is difficult to replace. Sandblasted fossil, well preserved, 100% natural, no repair, no other trilobite spines or paint.
 
This piece will travel insured in a safety package to arrive in perfect condition.