Submitted by: Mike Topor
Taxon: Unknown sp.
Submit date: 2008-03-30
Location (approximate): Arkona, Lambton, ON
Stratigraphy: Arkona Formation
Age: Erian (Middle Devonian)
Submitter notes: This un-described plant material can occur throughout the exposed Arkona Formation but is more common in certain horizons. Plump specimens are needed to show internal cell structure upon sectioning. In the photo, the widest specimen measures 25mm wide x 32mm long. The longest specimen is 42mm long x 17mm wide.