Acanthopyge (Lobopyge) bassei (Chatterton & Gibb 2010)
Era: Paleozoic
Period: Lower Devonian
Stage: Emsian (407.6- 393.3 Ma)
Location: Djbel Issoumoure
Formation: El Otfal
Horizon: Erbenochile issomourensis
Coordinates: 30°55'11.5"N 4°57'58.6"W
Region: Drâa-Tafilalet
Province: Tinghir, Morocco 
Trilobite measurements: 18mm / 0.71"
Matrix measurements:  72 x 68 x 21mm / 2.83 x 2.68"x 0.83"
Weight: 165g / 0.364lb
Description: This is the first time we have found this species in Toptrilos. Sandblasted fossil, well preserved, 100% natural, without repair, nor spines from another trilobite or paint.
 
This piece will travel insured in a safety package to arrive in perfect condition.