Fossil Age Minerals

4.2" brontothere fossil vertebrae bone eocene age badlands s dakota titanothere coa

2.8" brontothere fossil vertebrae bone eocene age badlands s dakota titanothere coa

4.5" brontothere fossil vertebrae bone eocene age badlands s dakota titanothere coa

3.8" brontothere fossil vertebrae bone eocene age badlands s dakota titanothere coa

3.1" brontothere fossil vertebrae bone eocene age badlands s dakota titanothere coa

5" brontothere fossil vertebrae bone eocene age badlands s dakota titanothere coa

3.6" brontothere fossil vertebrae bone eocene age badlands s dakota titanothere coa

4.7" brontothere fossil vertebrae bone eocene age badlands s dakota titanothere coa

4.5" brontothere fossil vertebrae bone eocene age badlands s dakota titanothere coa

5.9" brontothere fossil vertebrae bone eocene age badlands s dakota titanothere coa

4.8" brontothere fossil knee bone eocene age badlands s dakota titanothere coa

3.9" brontothere fossil knee bone eocene age badlands s dakota titanothere coa

5.2" brontothere fossil knee bone eocene age badlands s dakota titanothere coa

4.6" brontothere fossil knee bone eocene age badlands s dakota titanothere coa

5.8" brontothere fossil limb bone eocene age badlands s dakota titanothere coa

2.4" brontothere fossil ankle bone eocene age badlands s dakota titanothere coa

1.9" brontothere fossil toe bone eocene age badlands s dakota titanothere coa

1.8" brontothere fossil toe bone eocene age badlands s dakota titanothere coa

2" brachylophosaurus fossil finger bone cretaceous dinosaur judith river fm mt coa

1.3" gryposaurus fossil tail vertebrae bone duck-billed dinosaur judith river mt coa