Trilobite pygidium*

Submitted by: ummp invertebrate paleontology
Taxon: Proetus stenopyge
Submit date: 2008-12-02
Location (approximate): , Charlevoix, MI
Stratigraphy: Bois Blanc Formation
Age: Ulsterian (Middle Devonian)
Submitter notes: This specimen is a hypotype. It is 1.3 cm across.

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