Dinosaur era mammal, new discovery

This 6 December 2019 video says about itself:

This Ancient Mammal‘s Ears Were Built for Chewing

In this weeks science news, a new fossil has been found that might help us understand how jaw bones evolved into complex middle ears found in mammals, and a new treatment regimen for treating babies with HIV shows promise.

1 thought on “Dinosaur era mammal, new discovery

  1. Pingback: Dinosaur age mammal discovery in Madagascar | Dear Kitty. Some blog

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