Triangles: 180k
Vertices: 90.5k
More model informationSize: trilobite size 64 x 33 mm; approx. matrix size 120 x 105 x 40 mm; weight 418 gram.
Locality: Voybokalo quarry, St. Petersburg region, Russia.
Age: Kunda Horizon, Lower Ordovician, zone Asaphus expansus. (468 million year ago).
With many lines of growth on the cheeks, rachis, pleures and the tail (pygidium).
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