answersLogoWhite

0

Mammals became the dominant land animals in the early Paleocene period of the Cenozoic era, after the extinction of the non-avian dinosaurs at the end of the Cretaceous period of the Mesozoic era.

User Avatar

Wiki User

12y ago

Still curious? Ask our experts.

Chat with our AI personalities

JudyJudy
Simplicity is my specialty.
Chat with Judy
RafaRafa
There's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
More answers

Cenozoic Era

User Avatar

Wiki User

14y ago
User Avatar

Cenozoic

User Avatar

Wiki User

12y ago
User Avatar

Add your answer:

Earn +20 pts
Q: During which era did mammals become common?
Write your answer...
Submit
Still have questions?
magnify glass
imp