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 136
... animals . 2.83 stumbling over in this book . Although it is repeated ad infinitum , there never has been a work that has rigorously proved the idea . Instead , the theory that has been most successful at estimating how animals should ...
... animals . 2.83 stumbling over in this book . Although it is repeated ad infinitum , there never has been a work that has rigorously proved the idea . Instead , the theory that has been most successful at estimating how animals should ...
Page 137
... animals , we need to compare their design to those of living animals whose speed we can observe and measure . It is also useful to measure their proportions to see if they change as size changes in accordance with elastically similar ...
... animals , we need to compare their design to those of living animals whose speed we can observe and measure . It is also useful to measure their proportions to see if they change as size changes in accordance with elastically similar ...
Page 162
... animals that insulates them . Alas , this fact is misunder- stood by most . They believe that since big animals are less able to dump excess heat through their skins , that they have a hard time keeping cool when the environment is hot ...
... animals that insulates them . Alas , this fact is misunder- stood by most . They believe that since big animals are less able to dump excess heat through their skins , that they have a hard time keeping cool when the environment is hot ...
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