Sidersaura (meaning "star lizard") is an extinct genus of rebbachisaurid sauropod dinosaur from the Late Cretaceous Huincul Formation of Argentina. The genus contains a single species, S. marae, known from the remains of four individuals. Sidersaura represents one of the largest known rebbachisaurids.

Jan 7, 2024 · Named Sidersaura marae, the dinosaur was a sauropod, a dinosaur belonging to the family of long-necked dinosaurs that includes diplodocus, brachiosaurus, and argentinosaurus.

May 1, 2024 · Paleontologists in Argentina have discovered a new species of long-necked, duck-beaked dinosaur that went extinct 90 million years ago in Patagonia, the Argentine government's scientific and research agency CONICET said. The fossil remains belong to four Rebbachisauridae dinosaurs baptized as “Sidersaura marae.”

Jan 25, 2024 · Researchers have identified a newfound sauropod species that was the largest of its kind and one of the last living members of its family. Paleontologists first discovered fossils from the species,...

Jan 5, 2024 · The long-necked, duck-beaked creatures went extinct 90 million years ago. Scientists have dubbed it “Sidersaura Marae,” because of its star-shaped tail bones.

Dec 8, 2024 · Sidersaura is a sauropod. Sauropods are saurischian dinosaurs that had very long necks, long tails, small heads (relative to the rest of their body), and four thick, pillar-like legs. They are notable for the enormous sizes attained by some species, and the group includes the largest animals to have ever lived on land.

Jan 26, 2024 · Paleontologists unearthed fossil fragments of a 90-million-year-old rebbachisaurid sauropod, named Sidersaura, revealing a new prehistoric discovery. Check out more details in this article.

Jan 12, 2024 · A new species of long-necked herbivorous dinosaur named Sidersaura marae was discovered in the province of Neuquén, Argentina. Sidersaura marae. The newly-discovered dinosaur lived in what is now Argentina during the Cenomanian age of the Late Cretaceous epoch, between 96 and 93 million years ago.

Jan 13, 2024 · The newly-discovered dinosaur had a long neck, an even longer tail, and four pillar-like legs. It could grow at around 18–20 meters (59–66 ft) long and 15 tons in weight, making it one of the...

Dinosaur Sidersaura marae: scientific and paleontological classification, description, dimensions, length, weight, speed, temporal range, species, fossils, references