Submitted by: ummp invertebrate paleontology
Taxon: Postibulla alpenensis, Chonetes sp.
Submit date: 2008-05-16
Location (approximate): Alpena, Alpena, MI
Stratigraphy: Ferron Point Formation
Age: Erian (Middle Devonian)
Submitter notes: The specimen is 2.4 cm across the brachiopod.