Rare Fossil Fern Leaf Cyclopteris Orbicularis Mazon Creek
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Rare Fossil Fern Leaf Cyclopteris Orbicularis Mazon Creek
Rare Fossil Fern Leaf Cyclopteris Orbicularis Mazon Creek
Rarer fossil fern leaf with positive and negatives each in a half iron stone nodule. Cyclopteris Orbicularis .Two small acrylic display stands are supplied so that they can be displayed nicely together .
Date: Carboniferous, Pennsylvanian around 300 million years old
Provenance: Mazon Creek Braidwood Illinois , USA
Size: Each nodule measures; 5.3 x 4.8 cm 56 gm
Condition: The specimens have some good preservation and detail , particularly seen under magnification code 1159