Dates to the Carboniferous Period (Westphalian “B”) – Circa 310 million years old. Nodule: 11 cm x 8.5 cm x 2.0 cm. The item “Sphenopteris sp Fossil Fern Poland Carboniferous” is in sale since Wednesday, February 7, 2018. This item is in the category “Collectables\Rocks, Fossils & Minerals\Fossils\Plants”. The seller is “star4156″ and is located […]