Submitted by: David Thompson
Taxon: Greenops widderensis
Submit date: 2012-10-27
Location (approximate): Arkona, Lambton, ON
Stratigraphy: Widder Formation
Age: Erian (Middle Devonian)
Submitter notes: The overal length is 8.3 cm long by 4.3 cm wide or 3.3 inches by 1.7 inches.