13hlkmis ((FOSSIL FERN)), $10 MINIMUM BID, St Clair, Pennsylvania, 29.5 x 15 x 1.2 cm, Cabinet, | |
Here is a fossil fern from the Pennsylvanian Age, 300 million years age, and from the Llewellyn formation. Fossil ferns and large branch on this slate plate. Only a few fossils on the backside and have alot of rubbing. |