The book “Fossil Lower Vertebrates” by Ivanov and Cherepanov is a fascinating and profound study that immerses the reader in the world of ancient creatures that once inhabited our planet. This work is not only a scientific work, but also a real find for anyone interested in paleontology, biology and the history of life on Earth. The book examines different groups of lower vertebrates, such as fish, amphibians, and reptiles, that existed in different geological epochs. The authors, with extensive experience and knowledge in the field of paleontology, share with readers not only the facts, but also their reflections on how these creatures have adapted to changes in the environment. Each chapter is filled with fascinating stories about how scientists make discoveries by finding fossils and restoring images of long-vanished species. The book will be of interest to students of biology and paleontology, as well as nature lovers who want to expand their knowledge of ancient ecosystems. It is suitable for readers of different ages, from high school students to adults who want to understand how life on Earth has evolved and what lessons we can learn from the past. If you are fond of such works as “Paleontology: the history of life on Earth” or “Ancient worlds”, then “fossil lower vertebrates” will be a real discovery for you. One of the key themes of the book is the evolution of .. The authors discuss how lower vertebrates adapted to different living conditions, and how these changes affected their anatomy and behavior. The reader will be able to learn about how climatic changes and geological processes shaped the appearance of ancient ecosystems, as well as about what factors contributed to the extinction of some species. These topics make the book relevant and interesting, especially in light of current environmental issues and climate change. The style of the authors is characterized by accessibility and fascination. They skillfully combine a scientific approach with a living language, which makes reading not only cognitive, but also pleasant. Ivanov and Cherepanov use vivid examples and metaphors to explain complex concepts, allowing readers to easily assimilate information. This quality makes their work unique in the world of scientific literature. In addition, "Fossil Lower Vertebrates" includes many illustrations and diagrams, which helps to visualize the processes and species described. These elements make the book not only a source of knowledge, but also a real visual aid that will be interesting to consider and discuss. If you are looking for literature that combines scientific rigor and a fascinating story, then Fossil Lower Vertebrates will be an excellent choice. This book will not only expand your knowledge of ancient creatures, but also make you think about the importance of preserving our nature and learning from the lessons of the past. Do not miss the opportunity to immerse yourself in the world of paleontology with Ivanov and Cherepanov - their book will be your guide on an amazing journey through time.