अर्जेंटीना में मिला जीवाश्म: डायनासोर युग के अंत तक उनके सामने थी गंभीर चुनौती!

अर्जेंटीना में मिला जीवाश्म: डायनासोर युग के अंत तक उनके सामने थी गंभीर चुनौती!: The remains of the ferocious crocodile were discovered in March 2020 in Santa Cruz, a province in Argentina. The cold, windswept rocks there formed six million years before the end of the Cretaceous period, Dr. Novas said. He and colleagues had already found traces of a long-necked dinosaur and long-armed, hook-clawed predatory dinosaurs there. While