Mazon Creek Plant Set : LEPIDODENDRON (Prehistoric tree species)
Middle Pennsylvanian (Carboniferous), Francis Creek Shale, Braidwood, Illinois. USA
Lepidodendron sp. Tree section (Positive and Negative impression) from the famous Mazon Creek bed nodule deposits. These nodules are split open to reveal a world from 309 Million years ago. A really beautiful display fossil.
Please view the multiple photos in this listing of the positive and negative display piece. The piece measures 23.0cm long. It is heavy and will be well packed on posting out.