Here is an agnostid trilobite of the genus Geragnostus from the Ordovician of Morocco. There is also a rare stage of Meraspis on the plate, which probably belongs to the genus Asaphellus. This trilobite larval stage has only 2 pleural segments and measures just 3 mm. The Agnostus is about 6 mm long. This piece comes with a positive and negative side. | |||
Location: | Ouled Slimane, Dra Region, South Marocco | ||
Size Matrix: | about 56 x 36 mm & 50 x 39 mm | ||
Age: | Lower Ordovician, Arenig, Floian, Fezouata -shale (Ca. 485 Mill. Years) |