Description
This Fossil Leaf is Cardiospermum coloradensis 04.01. It is from the Eocene epoch and is about 48 million years old. It was found in the Green River formation from Unitah County, Utah. The fossil measures about 1.5 inch long on a matrix that is 3 x 3 inches, it has a partial climbing fern next to it and a partial crane fly on the back
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