Extinct animals. Complete encyclopedia

Life on our planet originated many billions of years ago. And all this time she did not stand still. Entire types of living creatures appeared and disappeared. This perfectly illustrated book will tell in detail about thousands of incredibly curious facts of their living history. If you are looking for answers to questions about what these creatures looked like, who was their ally, and who is the enemy, this book is for you. You will also find out if scientists can revive some extinct prehistoric animal and what needs to be done to prevent the extinction of rare species.