SynopsisSharks have existed for millions of years. But many prehistoric sharks are very different from the sharks swimming in the ocean today. This book examines prehistoric sharks, including what they looked like and how they evolved into the sharks of today., All About Sharks introduces readers to the fascinating world of sharks. These books examine the biology of sharks, weird and prehistoric sharks, endangered shark species, and shark attacks. Each book includes a graphic that presents key information visually, source notes, and resources to aid in further research. Book jacket.
LC Classification NumberQL638.9.L365 2023