Age: Upper Carboniferous/Pennsylvanian (~305 million years old) Origin: Llewellyn Formation, Luzerne County, Pennsylvania, USA Size: Approx. 11" x 20"
This beautiful, massive plate features multiple species of prehistoric fossil plants, including the fairly rare sphenophyllum, all now extinct and known only from fossils. The detail is exquisite - it's possible to distinguish the individual veins on the fern fronds! An excellent collectors' item as well as a beautiful decor piece.
Comes with certificate of authenticity and information card.
