a2270 Leaf Fossil

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Fossil Leaf on Shale, June Mountain Road, Lane County, Oregon. Albeit a partial, there's still a significant amount of this leaf present, showing up with reasonable contrast against the lighter gray shale background. A deciduous leaf from a forest that existed approximately 40 to 50 million years ago. Nice preservation renders good veinous detail, and a distinctive stem. 

Length: 17.20 cm
Width: 8.40 cm
Height: 0.80 cm