Sub-Topics Feathered Dinosaurs Tyrannosaurus rex Also Try Earth Sciences Mesozoic Period of Time Discussions Ask the Dinosaur Expert Lists Dinosaur Resources (Dinosauria On-Line) Provides definitions, images, and articles on dinosaurs. Technical and not for younger students. 2-00 Dinosaurs Fossils - Paleontology (Internet Encyclopedia - Davis) Provides over two dozen sources of information related to dinosaurs. 10-09 Materials Dinosaurs Clip Art (Kids Domain) Provides icon size pictures of the better known dinosaurs. Papers "Monster" Fossil Found in Arctic (BBC News) "Norwegian scientists have discovered a "treasure trove" of fossils belonging to giant sea reptiles that roamed the seas at the time of the dinosaurs." "The fossil hoard comprises 21 long-necked plesiosaurs, six ichthyosaurs and one short-necked plesiosaur. The bones were unearthed in fine-grained sedimentary rock called black shale." 10-06 -Dinosaurs Resources (EnchantedLearning.com) Provides comprehensive and well-organized descriptions and pictures of most, if not all, known types of dinosaurs. Shows anatomy, comparisons, types of dinosaurs by geological period, news about dinosaurs, and much more. 10-00 Dinosaur DNA Yields a Surprise (Livescience.com) "Scientists used to think that relatively shorter genomes were associated with flight." "But the new finding by Chris Organ of Harvard University and his colleagues complicates this thinking and shows that the shorter genomes of birds originated in saurischian dinosaurs, the group of dinosaurs from which birds evolved and that includes Tyrannosaurus rex. So rather than being a characteristic of birds or flying animals, short genomes should be thought of as a characteristic of dinosaurs, including the killer theropod dinosaurs, he said." Dinosaur Embryo Fossils Discovered (Scientific American) "The oldest fossilized dinosaur embryos yet discovered are revealing tantalizing clues about dinosaur evolution, scientists say. Findings published today in the journal Science indicate that some of the prehistoric creatures started out on four legs before growing into bipedal behemouths. In addition, they further support the notion that newly hatched dinos did not fend for themselves and instead relied on their parents for food and nourishment." Dinosaur Heart Found (Time.com) Provides evidence that dinosaurs were warm blooded, like birds and mammals. Dinosaur Mass Grave Found (CNN.com) "An amateur paleontologist in Switzerland may have unearthed Europe's largest dinosaur mass grave after he dug up the remains of two Plateosaurus." Dinosaurs (Dino Land Paleontology - Brusatte) Provides articles, pictures, and graphics. 4-00   Dinosaurs (Museum of Paleontology) "The creatures that we normally think of as dinosaurs lived from late in the Triassic period (about 225 million years ago) until the end of the Mesozoic era (about 65 million years ago), but actually they live on today as the birds." 4-02 Dinosaurs - Finds of the Millennium (Dino Land Paleontology - Brusatte) Provides descriptions of the best finds as rated by a panel of 22 judges. 4-00   Dinosaurs - Pronunciation and Glossary of Terms (Dinosauria.com) Provides pronunciation of dinosaur names, a glossary of terms used in paleontology, maps of the earth during other geological ages, and more. 5-01 Dinosaurs A-H (EnchantedLearning.com) Provides a comprehensive and well-organized study of dinosaurs and other prehistoric creatures, oriented to children and teens. Includes Acanthopholis, Acrocanthosaurus, Albertosaurus, Allosaurus, Amargasaurus, Ammonite, Anatotitan, Ankylosaurus, Apatosaurus, Archaeopteryx, Archelon, Avimimus, Baryonyx, Brachiosaurus, Brontosaurus, Camarasaurus, Camptosaurus, Carcharodontosaurus, Caudipteryx, Ceratosaurus, Chasmosaurus, Coelophysis, Compsognathus, Corythosaurus, Deinonychus, Dilophosaurus, Diplodocus, Dimetrodon, Dimorphodon, Dryosaurus, Dsungaripterus, Edmontosaurus, Elasmosaurus, Eoraptor, Euoplocephalus, Gallimimus, Giganotosaurus, Heterodontosaurus, Homalocephale, Hypacrosaurus, Hylaeosaurus, and Hypsilophodon. 10-00 Dinosaurs Database (Dinosaur Society) Provides the names of virtually all dinosaurs in alphabetical order. Dinosaurs I-P (EnchantedLearning.com) Provides a comprehensive and well-organized study of dinosaurs and other prehistoric creatures, oriented to children and teens. Includes Ichthyosaurs, Iguanodon, Janenschia, Kentrosaurus, Kronosaurus, Lambeosaurus, Lesothosaurus, Maiasaura, Majungatholis, Mamenchisaurus, Massospondylus, Megalosaurus, Megaraptor, Microvenator, Minmi, Monoclonius, Montanoceratops, Mosasaurs, Mussaurus, Nothosaurs, Notoceratops, Ornitholestes, Ornithomimus, Othnielia, Ouranosaurus, Oviraptor, Pachycephalosaurus, Parasaurolophus, Pentaceratops, Plateosaurus, Plesiosaurs, and Protarchaeopteryx, Protoceratops, Protohadros, Psittacosaurus, Pteranodon, Pterodactyls, and Pterosaurs. 10-00 Dinosaurs Q-Z (EnchantedLearning.com) Provides a comprehensive and well-organized study of dinosaurs and other prehistoric creatures, oriented to children and teens. Includes Quaesitosaurus, Quetzalcoatlus, Rhamphorhynchus, Riojasaurus, Saltopus, Saurolophus, Sauropelta, Scipionyx, Seismosaurus, Sinornithosaurus, Sinosauropteryx, Spinosaurus, Stegoceras, Stegosaurus, Styracosaurus, Suchomimus, Supersaurus, Syntarsus, Thecodontosaurus, Triceratops, Tröodon, Tyrannosaurus rex, Ultrasauros, Unenlagia, Utahraptor, Variraptor, Velociraptor, Wannanosaurus, Xiaosaurus, Yangchuanosaurus, and Zigongosaurus. Visitors sometimes misspell tyrannosaurus as tyranosaurus, tyranosauras, or tyrannosauras. Sometimes called T. rex or T rex. 10-00 Dinosaurs by Phylogeny (UCMP) Provides a well-organized study of dinosaurs. 2-01 Eoraptor (EnchantedLearning.com) Provides a description and drawing of one of the earliest known dinosaurs, appearing in the Triassic period. 10-00 Mesozoic Period (EnchantedLearning.com) Describes the mesozoic era of history, the age of reptiles. "The Mesozoic Era lasted about 180 million years, and is divided into three periods, the Triassic, the Jurassic, and the Cretaceous." 5-01 Old Bones n Stuff (Museum of Paleontology) Paleontology by Geological Period, Phylogeny, or Theory (UCMP) Provides alternative formats of exploring paleontology. 3-00 Spinosaurus May Have Towered Over T-Rex Dinosaur (Guardian Unlimited) "The spinosaurus - now officially the biggest predatory dinosaur known to man - measured 17 metres (55ft) from nose to tail, had long, crocodile-like jaws, and is thought to have had a sail on its back." 02-06 Periodicals Dinosaur Exhibits (Dinosaur Interplanetary Gazette) Provides information on a wide variety of exhibits by city and date. Projects Dinosaurs Puzzles and Quizzes (Enchanted Learning.com) Trips Dinosaur Exhibit Worksheets Dinosaurs - Worksheets (ABC Teach) Provides dozens of printable worksheets organized by type or theme.

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