Palaeontology: on Earth lived less tirannozavrov, than was considered earlier

Scientists-paleontologists told about quantity tirannozavrov living on our planet. It became clear that them was 10 times less than considered earlier. Image source: Pixabay. com Tirannozavr are a cult and quickly identified species of dinosaurs. Before it was supposed that before they died out, them were about 2,5 billion individuals. But recently conducted research of scientists from Mainz which is to Germany, testifies that this opinion is wrong. According to the estimates of scientists on a planet only 1,7 billion tirannozavrov went. Results of the previous...