10.1" Alethopteris Fern Plant Leaf Fossil Carboniferous Age Llewellyn FM ST Clair, PA Mako flaunts an electrifying palette—from fiery

flaunts an electrifying palette—from fiery reds and vibrant greens to cool blues and stark whites

They first appeared 25 million years before the earliest dinosaurs and long before the rise of birds and mammals

with each coral chamber shaped in a distinctive hexagonal pattern

on the western side of the banks of the Betsiboka River

10.1" Alethopteris Fern Plant Leaf Fossil Carboniferous Age Llewellyn FM ST Clair, PA Mako flaunts an electrifying palette—from fieryLocation: Llewellyn Formation, St Clair, Pennsylvania Weight: 2 Pounds 10. 4 Ounces Dimensions: 10. 1 Inches Long, 5. 2 Inches Wide, 0. 6 Inches Thick (Plate) Comes with a Certificate of Authenticity. Comes with a Free Stand. The item pictured is the one you will receive. Pennsylvanian Age, 300 million years old. Alethopteris Sp Fern Fossil Long before modern forests existed, dense swamp ecosystems covered much of the Earth during the Pennsylvanian