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The lightly built meat-eating saurischians, or 'coelurosaurs', that evolved from the
coelophysids have thrived, being very versatile and capable of a great deal of
evolutionary change. The heavy meat-eaters, or 'carnosaurs', evolved from the ...
The dwarf megalosaur has the appearance of one of the lightly built coelurosaurs
, rather than one of the big carnosaurs. It preys on dwarf versions of the plant-
eating dinosaurs, but its light build makes it agile and swift, and it can pursue ...
They both evolved from lightly built running ancestors and have become lightly
built tree-dwelling animals, but whereas the arbrosaurs subsist on a diet of
insects and small vertebrates, the crackbeak is strictly vegetarian. Tropical
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The new dinosaurs: an alternative evolutionUser Review - Not Available - Book Verdict
Many sf writers have created worlds where dinosaurs still walk the earth, but Dixon's new book pursues the premise in the most realistic way yet. In After Man: A Zoology of the Future (LJ 10/15/81 ... Read full review
the new tree of life
the new dinosaurs
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