1.8" Brontothere Fossil Toe Bone Eocene Age Badlands S Dakota Titanothere COA Meteorite Encased in the laminated limestone

Encased in the laminated limestone

This elegant formation results from precise geological conditions

flying reptiles

which were suspension feeders extracting microorganisms from the water column using these specialized appendages

is a mineral composed of silicon and oxygen atoms arranged in a continuous framework of SiO₄ tetrahedra

1.8" Brontothere Fossil Toe Bone Eocene Age Badlands S Dakota Titanothere COA Meteorite Encased in the laminated limestoneLocation: White River Badlands, South Dakota Weight: 1. 5 Ounces Dimensions: 1. 8 Inches Long, 1. 2 Inches Wide, 1. 1 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, scientifically classified as Megacerops coloradensis, inhabited the Badlands ecosystem throughout the Eocene epoch (56 33. 9 million years ago). The vernacular "thunder