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 54
... mammals for the rest of the Mesozoic . Many , but not all , dinosaurs rapidly increased in size - only a few million years into their start one paleodinosaur had reached rhino bulk - and they were daylight - oriented . The mammals ...
... mammals for the rest of the Mesozoic . Many , but not all , dinosaurs rapidly increased in size - only a few million years into their start one paleodinosaur had reached rhino bulk - and they were daylight - oriented . The mammals ...
Page 55
... mammals developed such precisely oc- cluding teeth for chopping up little insects . Big mammalian car- nivores did not develop sophisticated teeth for predation , they inherited them and had to modify them to the task . As a result , ...
... mammals developed such precisely oc- cluding teeth for chopping up little insects . Big mammalian car- nivores did not develop sophisticated teeth for predation , they inherited them and had to modify them to the task . As a result , ...
Page 151
... mammals , called endothermic homeo- therms , are much less dependent on the environment than rep- tiles . In particular , they can get by without sun bathing ( though some humans seem strangely unaware of this ) . Some primitive mammals ...
... mammals , called endothermic homeo- therms , are much less dependent on the environment than rep- tiles . In particular , they can get by without sun bathing ( though some humans seem strangely unaware of this ) . Some primitive mammals ...
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