Thursday, 4 January 2018

TIMELINE OF LIFE

                                                      CRETACEOUS
  The Cretaceous period saw the evolution of the first 
         flowering plants,and some of the most spectacular 
dinosaurs. It ended with a mass extinction that wiped out the big dinosaurs, and ended  THE MESOZOIC ERA.


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                                                              ARCHAEANTHUS

 A Small -Sized plant,
    Archaeanthus had flowers like those of a modern magnolia.


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