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Penguin Publisher's History of the world by J.M. Roberts - Coggle…
Penguin Publisher's History of the world by J.M. Roberts
Foundations
for 100s of millions of years changes in earth were happening quite slowly.
habitats of earth was taking shape slowly allowing certain species/strain of life to survive
we begin telling story from 65 mya.
long warm climate phase began to close
had favoured great reptiles till
antartica had separated from australia
no ice fields in any part of globe
world grew colder
great reptiles couldn't adapt
although a sudden event like astroid might killed 'em
earth was inherited by other animal strains
among them were some mammals whose tiny ancestors appeared 200 mil years earlier
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