Submitted by: Ken Dobson
Taxon: Phacops rana crassituberculata
Submit date: 2008-10-06
Location (approximate): Milan, Washtenaw, MI
Stratigraphy: Silica Formation
Age: Erian (Middle Devonian)
Submitter notes: This shows more detail of the nice Phacops/Eldredgops from Milan in Ken's collection