Predatory Dinosaurs of the World: A Complete Illustrated GuideProvides a species-by-species catalog of predatory dinosaurs known to have existed. |
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Page 176
... species in a truly meaning- ful way . But this is easier said than done . The basic unit of all tax- onomy and systematics is the species . When one reads about Tyrannosaurus and Brontosaurus , one is not dealing with spe- cies , like ...
... species in a truly meaning- ful way . But this is easier said than done . The basic unit of all tax- onomy and systematics is the species . When one reads about Tyrannosaurus and Brontosaurus , one is not dealing with spe- cies , like ...
Page 201
... species . This is because both living and fossil higher - level taxa are identified on the basis of morphological differences . The problems in identi- fying fossil species are obvious . We cannot observe their breed- ing patterns , and ...
... species . This is because both living and fossil higher - level taxa are identified on the basis of morphological differences . The problems in identi- fying fossil species are obvious . We cannot observe their breed- ing patterns , and ...
Page 223
... species - by - species catalog of the world's predatory dinosaurs . But it is by no means an exhaustive account of every predatory dinosaur species that has ever been named . I have omitted those species whose designation is based on ...
... species - by - species catalog of the world's predatory dinosaurs . But it is by no means an exhaustive account of every predatory dinosaur species that has ever been named . I have omitted those species whose designation is based on ...
Contents
Preface | 11 |
CONTENTS | 17 |
LifeStyles of the Big and Powerful and the Small | 27 |
Copyright | |
13 other sections not shown
Common terms and phrases
Albertosaurus allosaurs AMNH animals ankle antirrhopus Archaeopteryx archosaurs avetheropods avian Avimimus Bakker Barsbold big theropods bigger birdlike birds braincase brontosaurs cannon bone carnivores Ceratosaurus claws Coelophysis crocodilians Dilophosaurus dino dromaeosaurs ectotherms endotherms evolved extinct fauna feathers femur FEMUR LENGTH flight flying forelimbs Formation fossil genus giant gracile head herbivorous herbivorous dinosaurs herrerasaurs hind limbs HIP HEIGHT horn joint Jurassic HORIZON juvenile KILOGRAMMAGE known Lagosuchus Late Cretaceous HORIZON late Late Cretaceous libratus living lizards look lower jaw MAIN ANATOMICAL mammals Megalosaurus metabolic rates Mongolia mongoliensis muscles neck nosaurs Ornithomimus ostrich ostrich-mimics Ostrom Oviraptor paleodinosaurs Paleont paleotheropods predators PREDATORY DINOSAURS preorbital prey primitive probably Protoavis protobirds relative reptiles restorations Russell saurs sickle-claws similar skeletal skeleton SKULL LENGTH slender small theropods smaller snout species specimen speed Spinosaurus tail teeth thecodonts thero theropods things trackways Troodon tyrannosaurs Tyrannosaurus rex upper Velociraptor vertebrae WORLD Туре