Pterosaurs

150 million years ago, an animal no bigger than a herring gull soared above shallow lagoons in what is now Bavaria. It had obscenely long fingers on each hand, which anchored thin wings of skin, and long toothy jaws, perfectly suited to snatching squids and fishes from the warm waters. Our animal was probably doing just that before its untimely death. For one reason or another, the creature crashed into the water and sank to its anoxic depths, where it was eventually buried by layers of lime. The animal fossilised with sprawled arms and jaws agape — as if in shock and disbelief. Natalia Jagielska and Stephen Brusatte introduce the pterosaurs, a group of flying archosaurs that dominated the skies during the age of the dinosaurs.