A new study reveals the largest collection of three-toed dinosaur footprints, with 16,600 documented by paleontologists from Loma Linda University in Bolivia. The footprints, possibly 60 million years old, indicate herds of theropods, including the Tyrannosaurus Rex. The site, the largest prehistoric site globally, was discovered over six years across nine locations. Despite the significant findings, local quarry and highway activities have threatened the preservation of these tracks. Teljes cikk (Euronews.com)