Discovery of Fossilized Dinosaur Eggs in Argentina

It is difficult to find dinosaur eggs in Argentina and rebuild dinosaurs on TV and movies, but not all can be preserved. Hard bones create a dinosaur skeleton, scientists can study how they move, their length and how different body parts work together. But what children watch on TV: hairy green skin or huge brown hair may not be important. Unfortunately, certain physical properties can not be petrified.

According to fossils of dinosaur fossils, scientists well understand the texture of the skin of dinosaurs, and in northern China the dinosaurs and even feathers are revealed by the magnificent new fossils discovered so far. However, because fossils can not retain color, no one can definitely say what colors these feathers of dinosaurs are, or even if they are colored. The team compared SEM images (Figure 1) obtained from isolated feathered fossil fossils from fossil feathers, Confucius images (Figure 2), and dinosaurs Sinosauropteryx from ancient birds. (Figure 3) and Sinornithosaurus (Figure 4)

Now, thanks to many new fossils, children who are absorbed in paleontologists and dinosaurs not only think about it, but also know that "dinosaurs have feathers!" As contemporary birds are flying, wing feathers symmetrical in bilateral symmetry. This new way of thinking is inspired by finely detailed fossil discovery in fine granite limestone deposits. Since 1983, hundreds of such fossils - most of them from China - have enhanced the idea of ​​warm blooded animals, lively feather dinosaurs. Many people are reproducing feathers and their iconic Archeoptery. New fossils also provide clues to reinterpret the old fossils: we now have clues to the arm of the animal leg dinosaurs, including Tyrannosaurus Rex and Carnivorous Bipedal Dinosaurs of Athlone (Easter Feathers ( You can see the installation of "Insert"). Mongolia also found another fossiled fossil