Fossil Discovery Impacts Theory on Evolution of Birds and Flight

Influence on birds and the fossil discovery theory of flight evolution Over the past several decades, the assumption that birds evolved from dinosaurs has been widely accepted by fossil evidence. Scientists are now looking for ways to prove the origin of flight by conducting extensive research on newly discovered fossils. Scientists have been discussing the origins of flight for many years, but there is no strong evidence that they have not reached a conclusion on this issue. The difference between them is whether the flight is from a living thing in a tree or from a creature on the ground.

Discussion about the origin of the flight of birds was almost as old as the idea that birds evolved from dinosaurs and appeared shortly after the discovery of the Archeoptery in 1862. Since then, the two theories accounted for a large part of the discussion: "From scratch" ") This theory suggests that birds have evolved from small fast predators running on the ground. The theory suggests that dynamic flight originates from a treeless (climbing tree) animals' helpless glide, the recent theory "Wing Assist Tilt Operation" (WAIR) is a kind of cursor theory. It is also suggested that feathers will exhibit aerodynamic functions because it is necessary to move quickly on steep slopes like feathers.

This theory was born in the 1860's and discovered fossil creatures of 150 million years ago in German wetlands. Ancestor birds may be the most controversial prehistoric will so far. It is the oldest bird fossil known to be known. Most biologists believe this is the definitive proof of dinosaurs. Archeoptery has three toes, and has a long and strong leg with nails. Obviously it roams like a bird. Its head has the character of a chin reptile. That spine stretches to the bone like a reptile. Both sides of the coccyx that are clearly visible have features of bird's feathers - feathers

The Archeoptery in the late Jurassic is one of the earliest fossil fossils that supported evolution in the second half of the nineteenth century. Archeoptery is the first fossil to show the distinctive traditional reptile character. Teeth, nail fingers, long lizard-like tails, and flight feather feathers like modern birds. It may be closely related to true ancestors, but it is not considered to be a direct ancestor of birds