The Riddle of the DinosaurThe most pressing unanswered riddles about the great reptiles that ruled the Earth for 160 million years and then vanished 65 million years ago are discussed in this book, along with such other contemporary paleontological issues as the origin of flight, whether dinosaurs were cold- or warm-blooded and the extent to which their infant care approached that of mammals. |
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The riddle of the dinosaur
User Review - Not Available - Book VerdictUnlike many other dinosaur books, this is not a picture book (although it is illustrated) or a review of specific types of dinosaurs. Rather, it is a sophisticated overview of how dinosaurs have been ... Read full review
Contents
Time in Utah | 3 |
Discovery of Time | 35 |
A Name for a Phenomenon | 56 |
Copyright | |
13 other sections not shown
Common terms and phrases
Alvarez American Andrews animals appeared Archaeopteryx Bakker became believed birds body bones called catastrophe century coelurosaurs collected Cope creatures Cretaceous Cuvier Darwin developed dino dinosaurs discovered discovery early earth eggs evidence evolution examined expedition exploration field forms fossils geologic geologists ground hand Horner human hunters Huxley hypothesis idea identified impact important interest iridium John known land later least less living looked mammals Mantell Marsh mass extinctions means Mesozoic meters million Museum natural nest never North noted once original Ostrom Owen paleontologists past perhaps period probably published quarries question reason recent record remains reptiles returned rock saurs scientific scientists sediments seemed skeleton skull South species specimens star suggested teeth theory thing thinking thought tion took turned University wrote York