Steve Brusatteさんのイラストまとめ

Some big news coming later today! If you're into crocs, the Jurassic, and evolutionary transitions...stay tuned. @Julia__Schwab & our @LeverhulmeTrust-funded team will be revealing all in a few hours...

This plot in @AAlechiarenza & @pdmannion's brilliant new paper breaks my heart.

The niches were there for dinosaurs to thrive in the Paleocene...but the asteroid took that chance away from them.

But, it opened those same niches to placental mammals, and here we are!