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But Dougal Dixon knows exactly what he is doing and gives such conviction to
his creatures that it is sometimes hard to convince oneself that, somewhere, at
some time or other, they have not really existed - and perhaps even exist today, ...
The calcium carbonate that does exist in this layer can be analysed for its isotope
makeup. Atoms of a particular element may exist in different forms, or isotopes,
and an element in a particular substance will have different ratios of isotopes ...
If such a lost world did exist, the animals would have had to evolve specific
adaptations to enable them to live in the restricted conditions. They would be
quite unlike the huge and spectacular dinosaurs (usually enlarged beyond
reason ) that ...
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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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