Submitted on 2008-12-02 by ummp invertebrate paleontology Location (approximate): Alpena, Alpena, MI Strat unit: Rapson Creek formation Submitter notes: This specimen is a hypotype. It is 2 cm across. Photo title: Partial trilobite cephalon Taxa present: Phacops iowensis UMMP specimen number: hypotype 27061 View full record
ummp invertebrate paleontology