Fossil Leaf (Mimosite coloradensis) - Green River Formation Display these pyramids on your

Display these pyramids on your bookshelf or desktop

leading many to believe they are one of the earliest forms of artisan craftsmanship

As you can see in the photos

Metal: Painted Brass

" This specimen is associated with some quartz

Fossil Leaf (Mimosite coloradensis) - Green River Formation Display these pyramids on yourThis fossil comes from the famous Green River Formation, living around 50 million years ago, during the Eocene. Related to the beech family, the best known group of this family are the oaks. The fruit of this tree usually produced a nut containing a single seed. These are often referred to as acorns! Length: 2. 3 x 2. 5 in. Weight: 5. 6 ozFossil Type & Species: Compression & Mimosite coloradensisLocation: Green River Formation, United StatesYou will