3.6" Pecopteris Fossil Leaves Mazon Creek Nodule Pennsylvanian Age Split-Pair Moon With grasping hands and a

With grasping hands and a flexible neck

diogenites preserve evidence of deeper crustal or mantle processes

and shellfish with relentless efficiency

offering context for understanding planetary bodies throughout our solar system

making this fossil an irreplaceable window into a lost world of North American megafauna

3.6" Pecopteris Fossil Leaves Mazon Creek Nodule Pennsylvanian Age Split-Pair Moon With grasping hands and aLocation: Francis Creek Shale Formation, Illinois Weight: 11. 2 Ounces Dimensions: 3. 7 Inches Long, 2. 7 Inches Wide, 1. 2 Inches Thick (Nodule) Leaf Dimensions: 3. 6 Inches Long, 2. 3 Inches Wide The item pictured is the one you will receive. Pensylvanian Age, 370 million years ago Pecopteris Fontainei Fossil Leaves The Mazon Creek fossils date back to the Pennsylvanian sub period (roughly 307 million years ago). During this time, the area was a