Scientists in Argentina have uncovered an extraordinary new dinosaur species, Joaquinraptor casali, discovered with a bone from an ancient crocodile relative firmly held in its jaws. This remarkable find belongs to the elusive group of megaraptorans, predatory dinosaurs known for their elongated skulls and massive, powerful claws. Fossils suggest Joaquinraptor casali may have reached 23 feet in length, highlighting its role as a top predator on prehistoric floodplains. Unearthed from Patagonia’s Lago Colhué Huapi formation, the fossils include parts of the skull, limbs, and tail, offering one of the most complete megaraptoran skeletons yet. This discovery provides crucial insights into the hunting behavior, diet, and evolutionary history of megaraptorans, revealing new details about the

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