世界上最早飞上天空的是什么?也许你会说是鸟,其实,翼龙飞上蓝天要比鸟类早7000多万年。当恐龙在大地上称王称霸的时候,翼龙却统治着蓝天,成为“空中霸主”。翼龙不是会飞的恐龙,更不是恐龙的一种,而是一种会飞的爬行动物。迄今为止,世界上已经发现了120多种翼龙化石。从化石上看,翼龙个体的大小和形态差 What is the earliest in the world to fly into the sky? Maybe you would say that birds are actually birds of prey flying more than 70 million years earlier than birds. When the dinosaurs dominate the earth, the pterosaurs rule the blue sky and become the “overlord of the air.” Pterosaur is not a flying dinosaur, but not a dinosaur, but a flying reptile. To date, more than 120 pterosaur fossils have been discovered in the world. From the fossil point of view, pterosaur individual size and shape difference