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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
Weight: 5 Pounds
This famous Madagascar locality discovered in 1967 has an annual production of about 15 tons of the material
Aragonite and calcite are polymorphs—minerals with the same chemical composition but different crystal structures
enabling rapid pursuit of prey across Triassic landscapes
enabling the mandible to grind effectively against them
2.8" Edmontosaurus Fossil Vertebrae Bone Lance Creek FM Cretaceous Dinosaur WY Calcite Weight: 5 PoundsLocation: Lance Creek Formation, Wyoming (Private Land Origin) Weight: 9. 5 Ounces Dimensions: 2. 8 Inches Long, 2. 5 Inches Wide, 1. 9 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. This is a genuine fossil. Edmontosaurus ("lizard from Edmonton") is a hadrosaurid dinosaur species from the Maastrichtian, the last phase of the Cretaceous period, 71 65 million years ago. A fully grown adult could
