Ancient Long-Necked Dinosaur Fossil Discovered in Argentina
Argentinian scientists discovered a nearly complete skeleton of Huayracursor jaguensis, one of the world's oldest dinosaurs from the late Triassic period, providing valuable insights into early dinosaur evolution. The small herbivore, about two meters long and 18 kilograms, was found at high altitude in the Andes and dates back approximately 230-225 million years.