Feedback and Notes

 

Imagine No Religion

We are a worldwide social network of freethinkers, atheists, agnostics and secular humanists.

Rooting the family tree of placental mammals

Posted: 15 Feb 2016 06:01 AM PST

The roots of the mammalian family tree have long been shrouded in mystery -- when did the placental mammals go their separate ways? Now, researchers say they've found where the family tree of placental mammals first branched apart -- and when it happened.

Views: 78

© 2019   Created by Atheist Universe.   Powered by

Badges  |  Report an Issue  |  Privacy Policy  |  Terms of Service