Results 1-3 of 6
During the Triassic period all the continents of the Earth were fused together into
one great supercontinent called Pangaea, consisting of a northern section,
Laurasia, and a southern section, Gondwana. During the Jurassic period this ...
Early Tertiary As the elements of Pangaea separated, there was a clear seaway
around the world near the equator, with a westward flowing equatorial current
that modified the world's climate. Late Tertiary Continued movements closed the
When the dinosaurs first evolved in late Triassic times all the landmasses were
fused into one supercontinent called Pangaea. The rest of the planet's area was
covered by one continuous ocean called Panthalassa. The division of Pangaea ...
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