Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

What is the cretaceous period?


The Cretaceous is a geologic period and system that spans 79 million years from the end of the Jurassic Period 145 million years ago to the beginning of the Paleogene Period 66 mya. It is the last period of the Mesozoic Era.

{{ relativeTimeResolver(1563651365826) }}

LIVE
Points points 66
Rating 0

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE