[…] “a filamentous body covering obviously represents the plesiomorphic state for dinosaurs in general,” wrote Rauhut’s team.
Plesiomorphic is another way of saying “ancestrally typical.” In short, it was feathers all the way down.
What?! All two legged dinosaurs had feathers? What were we thinking all these years? Has this been verified?
Now they’ll have to make Jurassic Park all over again.