The Stones and Bones Prehistoric Life Species Guide is a comprehensive educational reference covering many prehistoric species across five major categories. Each species entry includes identification guides, geological and biological context, museum research links and connections to our fossil inventory. Whether you are a seasoned collector, a student of paleontology or simply curious about prehistoric life, this guide is designed to help you identify, understand and appreciate the fossils in your collection.

Browse by Category

• Dinosaurs — Species includes Triceratops, Gorgosaurus and Spinosaurus
  
  
• Marine Reptiles and Ancient Amphibians — Species includes Mosasaurus, Ichthyosaurus and Plesiosaurus
  
  
• Prehistoric Mammals — Species includes Woolly Mammoth, Smilodon and Basilosaurus
  
  
• Prehistoric Fish — Species includes Megalodon, Green River Fish and Enchodus
  
  
• Marine Invertebrates — Groups including Trilobites, Ammonites and Crinoids