Submitted by: John Topor
Taxon: Tropidoleptus carinatus
Submit date: 2009-02-04
Location (approximate): Milan, Washtenaw, MI
Stratigraphy: Silica Formation
Age: Erian (Middle Devonian)
Submitter notes: These specimens were collected at the Martin-Marietta Quarry. The largest measures 20mm x 17.2mm