Stylemys nebrascensis, Tortoise/Turtle Argentinosaurus The middle lobe is a

The middle lobe is a continuation of the notochord

This top predator was up to 11

As there has yet to be an actual skull found

Stylemys ranged from the late Eocene to early Oligocene

Stylemys nebrascensis, Tortoise/Turtle Argentinosaurus The middle lobe is aThe tortoises of the Badlands are one of the most abundant, and are certainly among the most fascinating vertebrates from the Brule Formation. Joseph Leidy, in 1852, described Stylemys nebrascensis from several specimens collected by John Evans of the U. S. Geological Corp in an expedition to the Territory in 1849. Stylemys nebrascensis was the first fossil turtle described from North America. Specimens of these tortoises range in size from as small