2.3" Glyptodon Fossil Osteoderm Scute Plate Bony Armor Pleistocene Uruguay COA Pterosaur it was considered extinct until

it was considered extinct until 1944

numerous individuals of Thescelosaurus were recovered from across the central portion of North America

nearly three times the size of the largest great white shark

mosasaurs became extinct during the Cretaceous-Paleogene mass extinction event

With no large grazing dinosaurs to thin them

2.3" Glyptodon Fossil Osteoderm Scute Plate Bony Armor Pleistocene Uruguay COA Pterosaur it was considered extinct untilLocation: Uruguay Weight: 2. 2 Ounces Dimension: 2. 3 Inches Long, 2. 1 Inches Wide, 1. 3 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Glyptodon is a genus of extinct giant mammals related to modern armadillos, found as fossils in deposits in North and South America dating to the Pliocene and Pleistocene epochs (5. 3 million to 11,700 years ago). Glyptodon and its close relatives, the