WHEN FISH GOT FEET, SHARKS GOT TEETH, AND BUGS BEGAN TO SWARM: A Cartoon Prehistory of Life Long before Dinosaurs, written and illustrated by Hannah Bonner, National Geographic (2007). Ever wonder what the world was like before the dinosaurs? In this lively picture book, author/illustrator Bonner tells of the Earth during the Silurian and Devonian periods of the Paleozoic Era, from about 430 million years ago to about 350 million years ago.
Filled with fun facts about the evolution of fish, the development of forests, and how animals got feet. A quirky and engaging introduction to the development of life on land.