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Holmes T. The Age of Mammals: The Oligocene & Miocene Epochs
Chelsea House Publications, 2008. - 190 pages. Series "The Prehistoric Earth".

About 15 million years ago, the diversity of mammals worldwide reached an astounding peak. As the continental landmasses shifted and temperate climates encouraged flowering plants, woodlands, and grasses to grow in abundance, mammals stepped into ecological niches left vacant by the extinction of the dinosaurs. The Oligocene and Miocene epochs saw the foundations of mode-day mammal groups. Adaptations of the jaw, teeth, skull, limbs, and other traits led to mammals that were better adapted for every mode of life. The Age of Mammals explains how mammals an
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Chelsea House Publications, 2008. - 188 pages. Series "The Prehistoric Earth" Vertebrates are the most familiar of all animals on Earth, with humans being but one of about 45,000 species of living vertebrates. The rise of the first vertebrates is synonymous with the Paleozoic Era, a span of increasing ecological complexity where the first explosion of life occurred in the seas. In this fully illustrated volume, "The First Vertebrates" examines...

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Columbia University Press, 2007, 381 pages Over the past twenty years, paleontologists have made tremendous fossil discoveries, including fossils that mark the growth of whales, manatees, and seals from land mammals and the origins of elephants, horses, and rhinos. Today there exists an amazing diversity of fossil humans, suggesting we walked upright long before we acquired large brains, and new evidence from molecules that enable scientists to...