A utility crew digging trenches in Florida stumbled upon a fossilized part of a giant ground sloth dating back around 11,000 years, a creature initially named by Thomas Jefferson.
The crew, working in Manatee County to lay down a waterline, initially thought they’d uncovered a regular tool buried underground.
“They thought it was just a normal tool,” explained Charlie Hunsicker, the director of Manatee County’s Department of Natural Resources.
The object turned out to be a fossilized claw from a giant ground sloth, a hefty animal that weighed about 800 pounds and roamed during the ice age.
“This was quite a remarkable discovery, purely by chance,” Hunsicker remarked.
This giant ground sloth was scientifically named Megalonyx Jeffersonii by Jefferson himself after several fossils of the species were found in West Virginia caves.
According to Hunsicker, the ones Jefferson identified were actually medium-sized compared to their larger relatives, like the megatherium.
“When North and South America connected, such animals migrated into Texas, Mexico, and southeastern regions. Back then, it was a lush tropical landscape,” he noted.
The largest ground sloth could weigh up to an astonishing 8,000 pounds and stand as tall as 13 feet.
These mammals had broad noses and large jaws equipped with peg-like teeth. As suggested by the Sloth Sanctuary, they could rear up on their hind legs to reach tall vegetation but could also defend themselves with their sharp claws.
The fossils discovered in Florida were taken to nearby science and natural history museums for proper preservation and display.
It’s worth noting that few ground sloth fossils have been found along the East Coast; most have been discovered in the Rocky Mountains, certain parts of the West Coast, and even Alaska.
Interestingly, fossils continue to appear in places where they were expected.
For example, in March, “absolutely huge” footprints believed to belong to an Iguanodon were found on a beach in England. Just last June, three tweens uncovered Tyrannosaurus rex fossils while exploring in North Dakota, which later featured in documentaries.

