Table of Contents Chapter 1- Introduction Chapter 2- Concepts, Premises, and Pioneers Chapter 3- Protochordates and the Origin of Vertebrates Chapter 4- The Parade of the Craniates in Time and Taxa Chapter 5- Early Craniate Morphogenesis Chapter 6- Integument Chapter 7- Mineralized Tissues: An Introduction to the Skeleton Chapter 8- Vertebrae, Ribs, and Sterna Chapter 9- Skull and Visceral Skeleton Chapter 10- Girdles, Fins, Limbs, and Locomotion Chapter 11- Muscles Chapter 12- Digestive Systems Chapter 13- Respiratory System Chapter 14- Circulatory System Chapter 15- Urogenital System Chapter 16- Nervous System Chapter 17- Sense Organs Chapter 18- Endocrine Organs