Isotelus Trilobite With Tail Spine Late Ordovician Quebec
Item History & Price
Reference Number: Avaluer:16148508 |
Easily one of the rarest trilobites in North America. An unknown species of Isotelus with a short pygidial spine and a more elongate snout from the remote stretches of Maritime Quebec. The small elongate spine from the pygidium is not recorded in described species in North American Isotelus species. The trilobite is fully inflated and situated on host matrix measuring 13cm x 9cm. &n...bsp;This species is currently being described.
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