Eremotherium mirabile, (Megatherium) giant ground sloth tooth Kentrosaurus Dimetrodon (meaning two-measure teeth) was

Dimetrodon (meaning two-measure teeth) was a sail-backed

The original fossils disappeared in 1941

beak-like tip lacking teeth

it is found only in a single stage within that period (the Turonian Stage)

Eremotherium mirabile, (Megatherium) giant ground sloth tooth Kentrosaurus Dimetrodon (meaning two-measure teeth) wasMegatherium (pronounced MEG ah THEER ee um)(now known as Eremotherium) was a huge, bulky, slow moving mammal that lived during the Pleistocene epoch in South America. It went extinct about 11,000 years ago. This ice age mammal was the largest of the ground sloths; Megatherium's name means "great beast." Megatherium was named by paleontologist Richard Owen in 1856; the first Megatherium fossil was found in Brazil in 1789. Anatomy: Megatherium had peg