Leaf Fossils-Green River Formation
26 item(s)
Sort By: Highest price
The leaf fossils found in the Green River Formation come in many kinds. Green River Formation rocks are found in northeastern, Utah, northwestern Colorado, and southwestern Wyoming. They are formed from mountain lakes during the Eocene epoch about 48 million years ago. The Green River fossils are famous for their fine detail. In addition to the many plant species, fish, insects, and even mammals are found in these rocks.
Leaf Fossils of The Green River Formation Timeline
