Scientists Unearth First Dinosaur Bone in Antarctica After 40-Year Hike

Scientists Unearth Ancient Fossil in British Antarctic Survey

A fossil, stored for 40 years in a drawer at the British Antarctic Survey (BAS), has been identified as the first dinosaur bone ever found in Antarctica. Originally collected in 1985 on James Ross Island, it was labeled as a “large reptile” before being forgotten.

Paleontologist Mark Evans discovered the specimen while reviewing the collection. The bone’s unique ball-and-socket joint structure confirmed its identity as a tail vertebra from a Titanosaur by Professor Paul Barrett of the Natural History Museum.

The fossilized remains suggest this specific Titanosaur was 7 meters long, indicating it was likely juvenile or smaller than average species. Titanosaurs thrived around 82 million years ago during the late Cretaceous period when Antarctica was not icy but covered in greenery and forests, supporting prehistoric life.

This discovery is significant as it provides valuable insight into ecosystems that existed at the “bottom of the world” millions of years ago, showing an area now thought uninhabitable was once very habitable.