Argyrosaurus: quick facts

Argyrosaurus was massive sauropod that lived in South America. Onlythe legs and a few vertebrae have been recovered. Some scientists believethat the remains found are of a large Antarctosaurus.

Full Argyrosaurus page →

Reference background: Natural History Museum, London — Dinosaurs; Smithsonian National Museum of Natural History — Dinosaurs; American Museum of Natural History — Dinosaurs & Fossils. Figures are typical published ranges; taxonomy follows the source era and modern consensus is noted where it differs. See our sources & fact-check policy.