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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original... Read Full Overview

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original... Read Full Overview

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for... Read Full Overview

""American Permian Vertebrates"" is a book written by Samuel Wendell Williston and published in 1911. The book is a comprehensive study of the vertebrate fossils found in the Permian period in North America. It includes detailed descriptions and illustrations of various species... Read Full Overview

American Permian Vertebrates (1911) is a book written by Samuel Wendell Williston that provides a comprehensive overview of the vertebrate fauna that existed in North America during the Permian period. The book is divided into several chapters, each of which focuses on a specific... Read Full Overview