Tyrannosaurus rex wasn’t always king of the prehistoric jungle. One hundred million years ago, carnivorous allosaurs were considered an apex predator. But how and when the theropods were replaced by tyrannosaurs remains a […]
The post New Species of Tiny Tyrannosaur Sheds Light on T. Rex Relative appeared first on Geek.com.
from Geek.com https://ift.tt/2GF5nCz
via IFTTT
0 comments:
Post a Comment