The book "Decision of the 6th Interdepartmental Stratigraphic Conference on the Review and Adoption of Refined Stratigraphic Schemes of Meso" is a unique publication created by a team of authors that immerses the reader in the world of geology and stratigraphy. This work will be a real find for specialists in the field of geosciences, students, as well as anyone interested in the history of the Earth and its geological processes. The main purpose of the book is to present the results of the 6th Interdepartmental Stratigraphic Meeting, at which the refined stratigraphic schemes of the Mesozoic era were discussed and adopted. This era, spanning from 252 to 66 million years ago, is known for its diversity and complexity of geological processes. The book examines key aspects of mesozoic stratigraphy, including the description of various layers and their characteristics, and the influence of these layers on understanding the evolution of life on Earth. The book will be of interest not only to professional geologists and stratigraphers, but also to students studying geology, paleontology and related sciences. It can also attract the attention of historians of science and amateurs seeking to understand more deeply how our planet was formed. Readers interested in topics related to climate change, biological evolution and geological disasters will find in this book a lot of valuable information. One of the key topics raised in the book is the importance of an accurate understanding of stratigraphic schemes for reconstructing geological history. The authors emphasize how refining stratigraphic data can affect our perception of processes occurring on Earth, and how this, in turn, is related to modern environmental challenges. The book also addresses issues related to the interaction of different geological formations and their impact on climatic conditions in different historical epochs. The style of the authors is distinguished by scientific rigor, but at the same time the availability of presentation, which allows the reader to easily assimilate even the most complex concepts. Each section of the book is accompanied by illustrations and diagrams that help to visualize the topics discussed. This makes the book not only informative, but also visually appealing. The team of authors working on this book consists of recognized experts in the field of stratigraphy and geology, which gives the work additional value. Their previous work has already proven itself in the scientific community, and this book will not be an exception. Readers familiar with their other publications will be able to appreciate the depth of analysis and thoroughness of the approach that has been applied in this edition. If you are looking for a book which will help you better understand complex processes, occurred on Earth millions of years ago, and their impact on modernity, “Decision of the 6th Interagency Stratigraphic Meeting on Review and Adoption of Refined Meso Stratigraphic Schemes” will be an excellent choice. It’s not just a book it’s the key to understanding our planet and its past that can inspire further exploration and discovery.