Cystoid*

Submitted by: ummp invertebrate paleontology
Taxon: Pleurocystites squamosus
Submit date: 2008-02-22
Location (approximate): Escanaba, Delta, MI
Stratigraphy: Trenton Formation
Age: Mohawkian (Middle Ordovician)
Submitter notes: this specimen is a hypotype. It is 8.5 cm from tip to tail.

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