Hunting the Dinosaurs and Other Prehistoric AnimalsExamines how paleontologists discover, study, classify, reconstruct, and restore the fossil remains of many kinds of dinosaurs. |
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Page 11
... million years . 27. Tyrannosaurus 28. Hesperornis 29. Toxodon 30. Desmostylus 31. Human 21 20 23 24 225 190 26 27 25 28 30 135 The Age of Dinosaurs 65 29 31 2 CLASSIFYING THE REPTILES A reptile is an animal that lays. 11.
... million years . 27. Tyrannosaurus 28. Hesperornis 29. Toxodon 30. Desmostylus 31. Human 21 20 23 24 225 190 26 27 25 28 30 135 The Age of Dinosaurs 65 29 31 2 CLASSIFYING THE REPTILES A reptile is an animal that lays. 11.
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... Tyrannosaurus . The use of a lower case , or small , letter means that it is a member of a larger group of animals - like ichthyosaurs or crocodiles . Did you ever wonder what dinosaurs really looked like ? Archosauria ( ark - o - SAW ...
... Tyrannosaurus . The use of a lower case , or small , letter means that it is a member of a larger group of animals - like ichthyosaurs or crocodiles . Did you ever wonder what dinosaurs really looked like ? Archosauria ( ark - o - SAW ...
Common terms and phrases
50 million Age of Dinosaurs Alberta amphibians animal looked animal that lays animal that lives animals and plants animals today archosaurs backbone backdrop body temperature Books About Dinosaurs call dinosaurs Carboniferous cold-blooded continents control its body Cooksonia crocodiles DINOSAUR LIBRARY Hunting dinosaur remains Dinosaur State Park Dinosaurs Hunting dinosaurs ruled discovered Edward Drinker Cope environment ferns fins forests evolved fossil skeletons fossilized remains Gondwanaland group of reptiles groups of vertebrates habitat group horny skin Horsetails Hunting the Dinosaurs ichthyosaur Iguanodon Jane Burton Jurassic Cretaceous Kill the Dinosaurs land late Triassic period Laurasia lizard lizard-hipped mammals Mantell meteor strike million years ago million years old mold mounted skeleton move Museum of Natural Natural History North America Ornithischia Othniel Charles Marsh paleobotany paleogeography Paleontologists plants evolved Prehistoric Animals prehistoric reptiles Pterosaurs RECONSTRUCTIONS AND RESTORATIONS restoration shows ruled the Earth Saurischia scientists suggested streamlined bodies Struthiomimus Styracosaurus teeth for eating Tyrannosaurus whole animal