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Discover how fossils are the keys to unlocking our
understanding of prehistoric life.
Long before history was ever recorded, fascinating creatures swam in
oceans, soared through skies, and roamed across terrains very different from
those of Earth today. Humans have never laid eyes on these creatures, so how
do we know about them? How did they come to be, and why are they not around
today? What was Earth like millions and even billions of years ago?
From the first microscopic single-celled organisms to the largest whales
alive today, life has been emerging, flourshing, and dying out on Earth for
nearly four billion years. Learn about many species of dinosaurs and
pterosaurs, some of the most prolific and impressive creatures ever to exist
on Earth. Find out how fossils form, make models of your own, and examine a
real fossil. Delve into the geologic ages of Earth and uncover the creates
that defined them. A 32-page book guides your experiments and discoveries.
Recommended Age Range:
8 - 16 years of age
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