Rare Primitive Echinoderm (Edrioasteroid) from the Upper Ordovician of Ontario, Canada (SKU OF0291):- Isorophuella incondita

£50.00 Inc. vat

Rare Primitive Echinoderm (Edrioasteroid) from the Upper Ordovician of Ontario, Canada (SKU OF0291):- Isorophuella incondita

A well preserved example of this strange primitive disc shaped echinoderm. Comes in a box and with a species/locality label. Found:- Bobcaygeon Formation, Upper Ordovician Period, Simcoe County, Ontario, Canada. Age:- 450 Million Years Old. Size of Echinoderm = 2 cm in diameter. Overall Size = 5.1 cm (2 inches) wide by 5.1 cm (2 inches) high.

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