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Cretaceous. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Cretaceous, but we will also tell you about its etymology, its characteristics and you will know how to say
Cretaceous in singular and plural. Everything you need to know about the word
Cretaceous you have here. The definition of the word
Cretaceous will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
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English
Etymology
Specific use of cretaceous.
Pronunciation
Proper noun
Cretaceous
- (geology) The geologic period within the Mesozoic era that comprises lower and upper epochs from about 146 to 66 million years ago.
1992, Rudolf M Schuster, The Hepaticae and Anthocerotae of North America: East of the Hundredth Meridian, volume V, Chicago, Ill.: Field Museum of Natural History, →ISBN, pages 3–4:As with the Lejeuneaceae, this pattern of massive speciation appears to be correlated with the Cretaceous explosion of the angiosperms and the simultaneous creation of a host of new microenvironments, differing in humidity, light intensity, texture, etc.
Derived terms
Translations
geologic period within the Mesozoic
See also