2.4" Brontothere Fossil Ankle Bone Eocene Age Badlands S Dakota Titanothere COA Borealosuchus Two generally symmetrical valves

Two generally symmetrical valves

making these fossils valuable indicators of ancient marine ecosystems

particularly to juvenile individuals

Calcite is the primary component of marble and limestone and has extensive geological significance

2.4" Brontothere Fossil Ankle Bone Eocene Age Badlands S Dakota Titanothere COA Borealosuchus Two generally symmetrical valvesLocation: White River Badlands, South Dakota Weight: 3. 7 Ounces Dimensions: 2. 4 Inches Long, 2. 2 Inches Wide, 1. 2 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. Brontotheres were ancient mammals that roamed the area now known as Badlands National Park between approximately 56 and 33. 9 million years ago. In scientific literature, Badlands