Fossil tortoise shell for sale! These are real fossil shell fragments from the Brule Formation in South Dakota. 

These are from Stylemys nebrascensis. Dating back to ~30 million years before present, these extinct Oligocene reptiles roamed what became the White River Badlands of South Dakota. They were the first fossil genus of dry land tortoise discovered in the USA.

Sourced from the collection of the defunct Hobberlin Museum.

PRICE IS PER SPECIMEN and we can ship these worldwide. 

**This is a representative photo, showcasing some of the natural variety**