Fossilized "Dragon of Death" discovered in Argentina

In a new paper in the scientific journal Cretaceous Research, researchers claim to have discovered the fossilized remains of a humongous pterosaur that may in fact be the largest flying vertebrate yet known.

Thanatosdrakon amaru gen. et sp. nov. is a new azhdarchid found in the upper-most levels of the Plottier Formation (upper Coniacianlower Santonian, Neuqun Basin), Mendoza, Argentina.