Fossil River

Visit the exhibition to experiment with principles of pterosaur aerodynamics in an interactive virtual tunnel.
© AMNH/D. Finnin
Flight allowed pterosaurs to travel long distances, exploit new habitats, escape predators, and swoop down from above to seize their prey. They spread across the world and branched out into an enormous array of species, including the largest animals...

Ancient winged reptiles called pterosaurs were so successful that they ruled Earth's skies for tens of millions of years, according to a study published in the journal ZooKeys.
The fearsome fliers, part of a family of pterosaurs named Azhdarchidae, get their name from azdarha, the Persian word for "dragon." Unlike earlier pterosaurs, they had no teeth, and they dominated from late in the Cretaceous period (around 90 million...

The eggs are three-dimensional and extremely well-preserved (Picture: Rex)
According to the famous scientific journal Current Biology on June 6, 2014, the world's largest and most well-preserved three-dimensional fossil cluster of pterosaur and its eggs were found in Hami, western China's Xinjiang Uygur Autonomous Region. The...

Yunnan Province, China holds some very special eggs, containing the tiny bones of unborn sauropod dinosaurs. Within the Lufeng Formation, a relatively thin bed of red sediment contains these fossil eggs, mixed and buried amidst other fossils.
Robert Reisz from the University of Toronto and his fellow paleontologists working in the Yunnan province of China discovered a cluster of 200 tiny fossils bones left behind by ancient dinosaur embryos.  Upon further inspection it turned out to be the...