Crotalocephalus gibbus
Era: Paleozoic
Period: Lower Devonian
Stage: Pragian (410.8 - 407.6 Ma)
Location: Aatchana
Formation: Lhandar
Horizon: Dicranurus monstrosus
Region: Drâa-Tafilalet
Province: Errachidia, Morocco
Coordinates: 30°50'18.3"N 4°58'43.5"W
Trilobite measurements:  56mm / 3,46" (the biggest)
Matrix measurements:  142 x 85 x 48mm / 5,59" x 3,35" x 1,89 "
Weight: 957g / 2,109lb
Description: This is the first example of a triple Crotalocephalus guibbus in the same matrix that we have achieved in Toptrilos, I don't know when this opportunity will be repeated. Fossil sandblasted, well preserved, minimal repair  no spines from other trilobite or resins.
 
This piece will travel insured in a safety package to arrive in perfect condition.