rus: Меловой период

Information
has URI	http://lexvo.org/id/term/rus/%D0%9C%D0%B5%D0%BB%D0%BE%D0%B2%D0%BE%D0%B9%20%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4

Meaning
means	(noun) from 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants Cretaceous, Cretaceous period