1.2" Carboniferous Fossil Fern (Sphenopteris) - Poland

This is a 1.2" fossil fern (Sphenopteris) frond from the Silesia Coal Beds, Poland. This specimen is a section leaflet. There is a second, unidentified plant next to Sphenoptera. It is likely a climbing fern but there is not enough detail have any certainty. There is an unidentified fern on the reverse side.

Comes with acrylic stand.