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 213
... Archaeopteryx are in- triguingly similar to the toe claws with which fish - eating bats ( left ) snatch up their meals ( bony cores are in white ; the horny sheaths , preserved in Archaeopteryx speci- mens , are black ) . This protobird ...
... Archaeopteryx are in- triguingly similar to the toe claws with which fish - eating bats ( left ) snatch up their meals ( bony cores are in white ; the horny sheaths , preserved in Archaeopteryx speci- mens , are black ) . This protobird ...
Page 217
... Archaeopteryx lithographica ( lower left ) the sys- tem was partly developed . and we would not need to explain the intitial evolution of wing feathers in aerodynamic terms.5 How well Archaeopteryx flew - and when good , powered flight ...
... Archaeopteryx lithographica ( lower left ) the sys- tem was partly developed . and we would not need to explain the intitial evolution of wing feathers in aerodynamic terms.5 How well Archaeopteryx flew - and when good , powered flight ...
Page 218
... Archaeopteryx itself since all the bones are still set in the original slabs ) . All that is needed now is enough power . Archaeopteryx lacks the great keeled breastplate of modern flying birds . But a key part of this structure's ...
... Archaeopteryx itself since all the bones are still set in the original slabs ) . All that is needed now is enough power . Archaeopteryx lacks the great keeled breastplate of modern flying birds . But a key part of this structure's ...
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