We actually classify them as dinosaurs.

Mr Tatuya deals in grain.

Maybe dinosaurs have more in common with presentday birds than with reptiles.

(Laughter)

You get fungi, you get fish, you get plants, you get amphibia, you get reptiles, and then, of course, you get the dinosaurs.

And we want to look at these three first.

So the non avian dinosaurs are the big clunky ones that went extinct.

And there are 12 of them that everyone recognizes

Tornado

Is that a pterodactyl?

Ryuzaki...

Tornado?

Zilong!

Bailong!

Zilong

Dinosaur?

I had two dreams.

It's no use...

Dinosaurs.

Dragon Well?

God creates dinosaurs. God destroys dinosaurs.

They are, mei jin , grand champion ,

He's going to eat the goat?

Green Dragon.

It's a joint of tubes.

There's a book called Walking on Eggshells, where they found actual sauropod skin in Patagonia.

He once achieved grand slam, where he had all the titles at the same time.

They're done for. Norman Castonmeyer is a dinosaur!

Bilbo, watch out for the dragon!

Killed by a tornado.

Natsu?

That was a fake...

Tomb of the Dragon Well.

Everyone is still stone... Then who?

228 million years old, we found what really is the most primitive dinosaur that's the Ur dinosaur.

So when it comes down to our end Cretaceous, we have seven left.

I actually learned quite a bit.

A predator.

No, I am the only one who can press it.

Like the dinosaur.

This is the Dragon Well?

Let's do some solid geometry and volume problems. so they tell us shown is a triangular prism. and so there's a couple of types of three dimensional figures that deal with triangles.

But they did look at these three and they said, These are three different dinosaurs, and Dracorex is probably the most primitive of them.

And then Stygimoloch, another dinosaur from the same age, lived at the same time, has spikes sticking out the back of its head.

Naturalism. Detail.