Ancient 'Dragon' Beast Flew Right Out of 'Avatar'
• arcleinpterosaur was about 2.3 feet (0.7 m) long and had a wingspan of about 4.9 feet (1.5 m). It had an elongated skull and a unique crest or bladelike bulge of bone on the tip of its lower jaw. The head of this newfound pterosaur is different from that o
