230-Million-Year-Old Headless Fossil in Argentina Is One of the World’s Oldest Dinosaurs
One of the world’s oldest dinosaurs has been discovered in Argentina — it just happens to be missing its head. Scientists working in La Rioja discovered the 230-million-year-old fossil in the foothills of a mountain range. The study, published in Nature , introduces us to a new long-necked species, named…
bubmagOctober 20, 2025