Cretaceous period


Definition: Meaning of, Cretaceous period in English to English dictionary.

Pronunciation: / krɪˈteɪʃəs ˈpɪərɪəd /

  • noun
  • synonym
  • antonym
Word Forms:
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  1. from 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants
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