Stegosaurus was common only on well drained, dry soil.
As an undergraduate I held many small jobs as an illustrator.
At Harvard I was in charge of the comparative anatomy labs.
I also got a chance to go to the American Museum in New York, which helped my interest.
I also discovered the only complete Brontosaurus skull.
The evidence is overwhelming that birds are dinosaurs.
You could arm-wrestle with a T. rex and win, but you shouldn’t because it only makes them mad.
In 1941 Richard Owen said that the dinosaurs were almost hot blooded.
Dinosaurs are the jumper cables to the human mind. Kids can’t curb their enthusiasm when they’re in a hall of dinosaurs and mammoths and mammoth hunters and trilobites and giant fish that could chomp up a shark. These natural objects in motion and context make kids want to read; you can’t stop them from reading...
It was not an asteroid or comet, because it would have killed everything.
Also, while I was at Yale, I had a job teaching kids at the museum.