Fossil Leaf (Cardiospermum coloradensis) - Green River Formation opal contains spheres of silica

opal contains spheres of silica

Length: 17 - 18 in

During the Victorian Period

during the Eocene

making it perfect for setting in jewelry

Fossil Leaf (Cardiospermum coloradensis) - Green River Formation opal contains spheres of silicaThis fossil comes from the famous Green River Formation, living around 50 million years ago, during the Eocene. Also referenced as the balloon vine plant, it is related to the soapberry family. These plants are recognized by their production of bright red fruit. Length: 3. 0 x 2. 6 in. Weight: 6. 3 ozFossil Type & Species: Compression & Cardiospermum coloradensisLocation: Green River Formation, United StatesYou will receive the fossil pictured. Colors