Megatherium

Megatherium (/mɛɡəˈθɪəriəm/ meg-ə-THEER-ee-əm from the Greek mega [μέγας], meaning "great", and therion [θηρίον], "beast") was a genus of elephant-sized ground sloths endemic to South America, sometimes called the giant ground sloth, that lived from the Early Pliocene[1] through the end of the Pleistocene.[2] Only a few other land mammals equaled or exceeded Megatherium in size, such as large proboscideans and the giant rhinoceros Paraceratherium.