How vertebrates began and how their bodies came to look the way they do.
This book assembles evidence from anatomy, embryology, and the fossil record to trace the origin and early development of the vertebrate lineage.
In these pages, the author argues for a single vertebrate stock and explains how the major groups—fishes, amphibians, reptiles, and mammals—fit into a shared story. The discussion covers how scientists once favored a single, now-doubted path from annelids to vertebrates, and how modern ideas reframe the problem as a large-scale, natural experiment in evolution. Readers will find a patient, measured look at the questions, methods, and interpretations that shape our understanding of vertebrate origins.
Ideal for readers of scientific history, anatomy, paleontology, and anyone curious about how the vertebrate body came to be.
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Seller: Forgotten Books, London, United Kingdom
Paperback. Condition: New. Print on Demand. Through comparative analysis of fossil remains, embryology, morphology, and the evolution of arthropods, this book develops a compelling theory on the origin of vertebrates. Drawing on evidence from the arthropods and arachnid classes, the author traces the gradual transformation of metamers into a compact, organized head made up of specialized structures akin to those found in vertebrates. The author contends that cephalothorax development in arthropods laid the groundwork for vertebrate head development and further posits that the ostracoderms, an extinct class of jawless vertebrates, were the evolutionary bridge between the two groups. This theory reconciles seemingly disparate views on vertebrate origins and offers a comprehensive framework for understanding the evolution of segmented animals. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Seller Inventory # 9781330481622_0
Quantity: Over 20 available
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781330481622
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781330481622
Quantity: 15 available