<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation
Our Terms of Use (click here to view) and Privacy Policy (click here to view) have changed. By continuing to use this site, you are agreeing to our new Terms of Use and Privacy Policy.

Mammal Ancestors

Mammals evolved from amniotic tetrapods and diversified greatly in the cretaceous period.

Atoms Practice
Estimated6 minsto complete
%
Progress
Practice Mammal Ancestors
Practice
Progress
Estimated6 minsto complete
%
Practice Now
Scientist Generate 'Hypothetical' Ancestor To Mammals

Evolutionary biologist around the world used fossil information to piece together the 'Hypothetical Placental Mammal Ancestor.'

Courtesy of NewsyScience

 

Image Attributions

Explore More

Sign in to explore more, including practice questions and solutions for Mammal Ancestors.
Please wait...
Please wait...