Results 1-3 of 14
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 first were quite lightly built and came to their peak early in Cretaceous times.
The more advanced group were heavily built, with massive armour and a
weapon on the end of the tail, and were successful after the first group began to
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
What people are saying - Write a review
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
5 other sections not shown