3.7" & 2.7" Fossil Leaf (Beringiaphyllum) - Montan

This is a very detailed pair of fossil leaves Beringiaphyllum cupanoides from the Fort Union Formation of Montana. The larger leaf is 3.7" across. It is from the Paleocene, or approximately 60 million years old. The dark brown preservation of the leaf fossil contrasts well against the lighter shale, and all the veins of the leaf can be seen in good relief. It comes with an acrylic display stand.