Finding fossils supposedly originated turtlesKết hôn
The paleontologist said Americans have found a fossil, thereby providing clues about the early evolution of the natural development of the carapace turtle fossil.
The fossil of a reptile about 260 million years ago from South Africa, was named science is Eunotosaurus africanus, is considered the earliest version of a turtle some interesting facts. The highlight is a T-shaped rib of it represents the first step in the process of evolutionary development of turtle shells current hardware turtle fossil.
Gabriel Bever, a professor of anatomy at the New York Institute of Technology, said his team had thoroughly describes the entire bone to see that Eunotosaurus africanus share many features with modern turtle shells, including both describe anatomical development of musculature penguins facts for kids. This data helps strengthen views Eunotosaurus is an important link to the chain of evolution to modern turtles. This is the previous version of the turtles turtle fossil.
The researchers said the oldest reptiles known as turtles previously been found in China dating back 220 million years old. Thus Eunotosaurus earlier version to 40 million years. Since the early version of the turtles should Eunotosaurus lacks many features of the body structure, such as the abdomen or tortoise turtle plastron, this will cause controversy turtle fossil.
However, news agency UPI quoted Tyler Lyson researchers from Yale University said the ribs with a special structure is strong evidence that the first chapter Eunotosaurus identified in the story of the development of the turtles. Read more science facts for kids.