In a fossil bed dating back 68 million years, scientists discovered the remains of a new species of megaraptor — a lithe, ...
Speedy megaraptor Joaquinraptor casali had big arms and claws like hedge trimmers that would have made T. rex's forelimbs ...
Scientists in Argentina have unearthed a new megaraptoran dinosaur species, Joaquinraptor casali, distinguished by its powerful claws and stretched-out skull. The discovery, dating back 66 to 70 ...