Onnia superba ( Pallary , 1900)

Era: Paleozoic

Period: Late Ordovician

Stage: Katian (453.0 - 445.2 Ma)

Formation: Ktaoua (Lower)

Location: Blekos, Tazzarine Region (Morocco)

Coordinates: 30°39'19.8"N 5°36'56.0"W

Trilobite measurements: 31 x 33 mm / 1.22 x 1.29 in

Matrix measurements: 100 x 85 x 28 mm / 3.93 x 3.34 x 1.10 in

Weight: 396 g / 13.98 oz

Description: A very rare species, this is the second specimen we have obtained at Toptrilos. The matrix shows remnants of another trilobite species. It has been expertly cleaned using a hammer drill and sandblasting. UV 365 examination indicates that this piece has no fractures other than the natural fracture necessary for its discovery in the mountains. This is a 100% natural specimen, with no repairs, spines from another trilobite, or paint.

It comes with a display case.

This piece will be shipped insured in a safety package to arrive in perfect condition.