Titanosaur Tail Bone Rediscovered in Museum Drawer 40 Years After Collection

A rare titanosaur tail bone, originally collected in Antarctica in 1985, has been identified after spending decades stored unexamined in a museum drawer. Researchers studying the fossil determined it belonged to a titanosaur, a group of large long-necked dinosaurs. The discovery provides evidence that dinosaurs once inhabited Antarctica during a period when the continent had a warmer, forested environment. The find highlights how significant paleontological specimens can remain overlooked in museum collections for many years.