Megafauna hunted by humans
Gylptodont cut marks reveal human presence in South America 21,000 years ago, more than 5,000 years earlier than previously thought. (Credit: Universidad Nacional de La Plata)
Gylptodont cut marks reveal human presence in South America 21,000 years ago, more than 5,000 years earlier than previously thought. (Credit: Universidad Nacional de La Plata)