Elasmosaurus – The Long-Necked Sea Giant 🌊🦕🐟 Elasmosaurus was a marine reptile that lived about 80 million years ago during the Late Cretaceous. It belonged to the plesiosaurs and is famous for its incredibly long neck, which had around 70 vertebrae—more than any other animal known. It could reach up to 14 meters (46 feet) in length, with over half of that being just neck. Instead of chasing fast prey, Elasmosaurus likely glided slowly through the water, using its four strong flippers like wi

Paleontologists in Australia have discovered the complete skeleton of a 100-million-year-old elasmosaurus, an ancient marine reptile that co-existed with dinosaurs, in the Queensland desert. | Reuters

Elasmosaurus was a massive marine reptile that lived during the Late Cretaceous period, about 80 to 65 million years ago in North America. It measured around 40 feet in length, with an impressively long neck making up nearly half its total length—an adaptation that likely helped it sneak up on fish. Its streamlined body and paddle-like limbs made it a swift and agile swimmer, well-suited for life in ancient oceans. Fossils of Elasmosaurus continue to provide key insights into the diversity of ma