Its remarkable clarity and durability have made it a mineral of interest not only in geology and mineralogy but also in fields ranging from optics and technology to metaphysical practices
We are often led to wonder whether the brittle stars were feeding on the smaller echinoids
positioning it as relatively soft among collectible gemstones
Although angiosperms had appeared earlier
it shared distant relations with both crocodilians and dinosaurs
2.3" Mosasaur Fossil Vertebrae Cretaceous Dinosaur Era Texas Ozan FM COA, Metal Stand Brontothere Its remarkable clarity and durabilityLocation: Ozan Formation, North Sulfur River, Texas Weight: 9. 3 Ounces (With Metal Stand) Dimensions: 2. 3 Inches Long, 2. 3 Inches Wide, 2. 2 Inches Thick Dimensions: 3. 7 Inches Long, 2. 3 Inches Wide, 2. 2 Inches Thick (With Metal Stand) Comes with a Certificate of Authenticity Comes with a Custom Metal Stand. The item pictured is the one you will receive. This is a genuine fossil. 100 66 Million Years old, Upper Cretaceous, Maastrichtian Epoch.