Fossil Found in 1985 Turns Out to be 1st Dinosaur Bone from Antarctica

Scientists have confirmed that a fossil forgotten in a drawer for almost 40 years is the first dinosaur bone ever found in Antarctica. The fossil was discovered on James Ross Island in 1985 during a British Antarctic Survey expedition.

At that time, researchers were not sure what it was, so they stored it in a geology collection. Recently, experts studied the fossil and reportedly confirmed that it is a tail bone of a Titanosaur, a large plant-eating dinosaur.

The fossil was reportedly found again by Dr. Mark Evans while checking thousands of old specimens kept at the British Antarctic Survey in Cambridge. He noticed that the bone looked different from other fossils. He then asked Professor Paul Barrett from the Natural History Museum to examine it. After studying its special ball-and-socket shape, the scientists confirmed that it belonged to a Titanosaur. Because it was collected in 1985, it is now known as the first dinosaur fossil ever found in Antarctica.

Discovery of the Fossil

• It was collected on 9 December 1985 from James Ross Island.
•  It is a tail vertebra of a Titanosaur.
•  The bone is about 10 centimetres wide.
•  It remained forgotten in a drawer for nearly 40 years before being identified.

Life in Ancient Antarctica

Around 82 million years ago, forests provided enough food for large plant-eating dinosaurs such as Titanosaurs. Scientists believe the Antarctic Titanosaur was about 7 metres (23 feet) long, much smaller than the biggest Titanosaurs, which could grow up to 35 metres (115 feet) and weigh about 60 tonnes.

Dinosaur remains are extremely rare in Antarctica. Thick ice covers most of the land, making it difficult for scientists to search for fossils. 

The discovery of this forgotten fossil has become an important part of Antarctic history. It not only reveals the existence of dinosaurs on the continent but also helps scientists understand Earth's ancient environment.