Isotomocrinus typus – Ordovician – Canada

Isotomocrinus typus and Pleurocystites squamosus


Brechin’s Bobcaygeon formation, Ontario, Canada



Fossil Cystoid + Crinoid Ontario Trilobite Age CANADA

Item number: 250350145518

Winning bid: US $270.00 

Ended: Jan-06-09 17:05:35 PST

Winning bidder: u***l ( 1548

Seller: quillsandquarries ( 407

Up for bid is an interesting piece of Bobcaygeon hardground found here in Brechin, Ontario.  The cystoid is a Pleurocystites squamosus in near perfect condition displaying two fine arms, inflated body, and most of its tail.  The crinoid is a rare Isotomocrinus typus with tail, calyx, and arms.  This is an awesome example of the quality and diversity of Ordovician echinoderm fossils found here. The limestone block weighs 2 lbs. (919 g) and has been personally prepped with no repairs or restorations.  Bidding starts at 9.99 with no reserve.

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