2.8" Brontothere Fossil Vertebrae Bone Eocene Age Badlands S Dakota Titanothere COA Coltraenia Glossopteris thrived during the Permian

Glossopteris thrived during the Permian and Triassic periods (300–200 million years ago) across the southern supercontinent Gondwana

these stones transform dramatically upon contact with water or professional finishing—revealing an intricate mosaic of hexagonal coral chambers that once housed living polyps hunting for sustenance in Devonian seas

The 1908 discovery in Wyoming was particularly remarkable in that paleontologists actually recovered fossilized imprints of Edmontosaurus' skin

They are among the earliest known arthropods and appeared around 521 million years ago at the start of the Atdabanian stage of the Early Cambrian period

2.8" Brontothere Fossil Vertebrae Bone Eocene Age Badlands S Dakota Titanothere COA Coltraenia Glossopteris thrived during the PermianLocation: White River Badlands, South Dakota Weight: 11. 9 Ounces Dimensions: 2. 8 Inches Long, 2. 6 Inches Wide, 2. 5 Inches Thick (Matrix) Eocene Age, 56 to 33. 9 million years Old. Comes with a Certificate of Authenticity. The item pictured is the one you will receive. The Brontothere stands as a testament to prehistoric megafauna, a massive mammal that traversed the Badlands landscape during the Eocene epoch, spanning approximately 56 to 33. 9