bn:00023767n
Noun Named Entity
Categories: Cretaceous, Articles with short description, Geological periods, Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference
EN
Cretaceous  Cretaceous period  Climate of the Cretaceous  Creataceous  Cretacaeous
EN
From 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants WordNet 3.0
English:
geology
Definitions
Relations
Sources
EN
From 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants WordNet 3.0
The period from 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants Open English WordNet
The Cretaceous is a geological period that lasted from about 145 to 66 million years ago. Wikipedia
Last & 3rd period of the Mesozoic Era, 145-66 million years ago Wikidata
The geologic period within the Mesozoic era that comprises lower and upper epochs from about 146 to 66 million years ago. Wiktionary
Geologic period within the Mesozoic. Wiktionary (translation)