World's biggest dinosaur skeleton unveiled in New York

The as yet unnamed Titanosaur species was found in Patagonia and stands 122ft long - too big for the gallery at the American Museum of Natural History

Paleontologists at New York's American Museum of Natural History unveiled a cast skeleton of the world's biggest dinosaur, a new species of Titanosaur, to a packed crowd of media on Thursday morning.

"There's nothing like finding a great new fossil. Especially a big one, like this one," declared Michael Novack, the museum's senior vice-president.