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 21
... reptiles , but some of us progressive types think they are too different from reptiles to be called that . Hence , the reader will find that I never refer to dinosaurs as reptiles , but as archosaurs . Predatory dinosaurs came in three ...
... reptiles , but some of us progressive types think they are too different from reptiles to be called that . Hence , the reader will find that I never refer to dinosaurs as reptiles , but as archosaurs . Predatory dinosaurs came in three ...
Page 101
... reptiles the brain did not fill the entire brain cavity . Only as brains got larger did they come to fill out the entire space . Dinosaur brains tended to be rather simple , and braincase structure shows that the various sensory lobes ...
... reptiles the brain did not fill the entire brain cavity . Only as brains got larger did they come to fill out the entire space . Dinosaur brains tended to be rather simple , and braincase structure shows that the various sensory lobes ...
Page 150
... reptiles , are " cold - blooded . " They have low metabolic rates that at any given size are about seven to ten ... reptiles are dependent on the environment for most of their body heat . Hence , they are called ectotherms . However ...
... reptiles , are " cold - blooded . " They have low metabolic rates that at any given size are about seven to ten ... reptiles are dependent on the environment for most of their body heat . Hence , they are called ectotherms . However ...
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