I found them
I found it interesting to show David Attenborough comment on dinosaurs. I think he said he would want to see a giant plant eating dinosaur if he could. You could have been a bit better with the voice. While not that smart, this was still entertaining as you consistently kept up the humor. The medals are not listed as secret, so I guess it's okay for me to say how to get them. When the backstory is beginning, click on Barney under a tree for the first one.
For the second one, click on the Pokeball right after Willvasaurus destroys the meteor. Scientists have confirmed that it was indeed a meteor that wiped out the dinosaurs! You'd think there'd be more of them around with global warming. I like the notion of him going on to become a flash artist. The artwork could have been more detailed.