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First Dinosaur Bone Found in Antarctica Confirmed

Palaeontologists confirmed the 1985 fossil is a Titanosaur tail bone, helping explain dinosaur life in Antarctica where fossils are rare.

  • Palaeontologist Mark Evans identified Antarctica's first dinosaur bone while reviewing British Antarctic Survey holdings, ending 40 years of storage in a drawer.
  • Geologist Mike Thomson originally unearthed the specimen on James Ross Island on December 9, 1985, recording it as a "vertebra of large reptile" in his field notebook before it remained forgotten for decades.
  • The fossil is a caudal vertebra from a Titanosaur that lived around 82 million years ago during the Late Cretaceous Period, with scientists estimating the animal was about 23ft long.
  • Professor Paul Barrett from the Natural History Museum confirmed the identification, noting the bone's distinctive features; the study was published in the scientific journal Acta Palaeontologica Polonica.
  • This discovery offers new clues about how Titanosaurs spread across the Southern Hemisphere, with findings suggesting Antarctica was once highly habitable, helping scientists understand these giants' role in ancient ecosystems about 80 million years ago.
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It is a vertebra of the tail of a type of dinosaur called titanosaurus.They were the largest dinosaurs that have ever walked on Earth.

·Buenos Aires, Argentina
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BBC News broke the news in United Kingdom on Monday, June 29, 2026.
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