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 101
... trunk vertebrae has been less so for only the first couple of trunk vertebrae curved up into the neck . Indeed , almost all archosaurs are like this , the one exception , ironically enough , being birds which all have straight backs ...
... trunk vertebrae has been less so for only the first couple of trunk vertebrae curved up into the neck . Indeed , almost all archosaurs are like this , the one exception , ironically enough , being birds which all have straight backs ...
Page 102
... trunk vertebrae . Both features re- stricted the mobility of the trunk , especially the back half of it , yet another adaptation found in birds . Indeed , the back vertebrae of some birds are fused together . The hip , attached to the ...
... trunk vertebrae . Both features re- stricted the mobility of the trunk , especially the back half of it , yet another adaptation found in birds . Indeed , the back vertebrae of some birds are fused together . The hip , attached to the ...
Page 103
... trunk and neck vertebrae to decrease in size going forward , whereas in quadrupedal animals the shoulder vertebrae are often the largest . Of course the tail bones also dwindle in size going back toward the tip . The neck and tail were ...
... trunk and neck vertebrae to decrease in size going forward , whereas in quadrupedal animals the shoulder vertebrae are often the largest . Of course the tail bones also dwindle in size going back toward the tip . The neck and tail were ...
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