In his new book mammal teeth origin evolution and diversity ungar sets out to fully explain the biology of teeth and how they are important to the mammals that possess them as he freely admits the task is immense in that it covers topics from biochemistry and microstructure to functional morphology and fracture mechanics to nutritional ecology and macroevolution. Mammal teeth origin evolution and diversity peter s ungar google books in this unique book peter s ungar tells the story of mammalian teeth from their origin through their evolution to their current diversitymammal teeth traces the evolutionary history of teeth beginning with the very first mineralized vertebrate structures half a . In this unique book peter s ungar tells the story of mammalian teeth from their origin through their evolution to their current diversity mammal teeth traces the evolutionary history of teeth. Mammal teeth traces the evolutionary history of teeth beginning with the very first mineralized vertebrate structures half a billion years ago ungar describes how the simple conical tooth of early vertebrates became the molars incisors and other forms we see in mammals today evolutionary adaptations changed pointy teeth into flatter ones with specialized shapes designed to complement the