Dinosaurs and Prehistoric Animals:Pleistocene South America
Animals found in both North America and South America:
Smilodon - saber-toothed cat
Megatherium - giant ground-sloth
Mastodon - a straight-tusked elephant relative
Glyptodon - giant armadillo with turtle-like shell
Doedicurus - a glyptodon with a spiked tail club
Animals found only in South America:
Toxodon - hippo-like capybara relative
Macrauchenia - long-necked creature with a short trunk
Xenorhinotherium - a giant relative of Macrauchenia