Lyropora sp. #1
Bryozoan

Mississippian
Paint Creek Group
Ridenhower Formation
Vogel School site, near Floraville, Illinois

Lyropora sp

 Lyropora sp
Lyropora sp
Lyropora sp

Lyropora sp.

In life, fenestrate filled the opening between the "wings"
Reminds me of fenestrate attached to the screw-like axis
of the bryozoan Archimedes.

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