Fossil hunters digging in Madagascar have discovered a 70 million-year-old, 10 pound ancestor of the horned frog. Over twice as large as its modern-day descendants, the "slightly squashed beach-ball" shaped creature probably lunched on small lizards and baby dinosaurs, and has earned the charming nicknames "frog from hell" and "Beelzebufo," reports the Daily Telegraph.
Modern horned frogs are natives of South America, and so the discovery lends further credence to the hotly debated theory that Madagascar, India and South America formed one enormous landmass until the Late Cretaceous period. "It also suggests that the initial spread of such beasts began earlier than recent estimates," one researcher said. (More fossil stories.)