As an undergraduate I held many small jobs as an illustrator.

Stegosaurus was common only on well drained, dry soil.

It’s very simple why kids are crazy about dinosaurs — dinosaurs are nature’s Special Effects. They are the only real dragons. Kids love dragons. It’s not just being weirdly shaped and being able to eat Buicks. It’s that they are real.

Also, while I was at Yale, I had a job teaching kids at the museum.

Traditional dinosaur theory is full of short circuits. Like the antiquated wiring in an old house, the details sputter and burn out when specific parts are tested.

Since then I have held many jobs at museums in Colorado and Wyoming. I have also taught summer courses at the University of Colorado.

Feathers predate birds.