Very Rare Lower Silurian Crinoid from Rochester Shales, New York State, USA (SKU OF0195):- Gazacrinus inornatus

£70.00 Inc. vat

Very Rare Lower Silurian Crinoid from Rochester Shales, New York State, USA (SKU OF0195):- Gazacrinus inornatus

A well preserved if small example of this well detailed calyx and stem from the Rochester shales, a classic American fossil location. A real classic fossil. Comes with a species/locality label. Found:- Lewiston Member, Rochester Shale Formation, Clinton Group, Wenlockian, Lower Silurian, Caleb’s Quarry, Middleport, Rochester, New York State, USA. Age:- 425 Million Years Old. Size of Crinoid = 4 cm long. Overall Size = 6.4 cm (2.5 inches) wide by 8.8 cm (3.5 inches) high.

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