And before the year 2000 now remember, Triceratops was first found in the 1800s before 2000, no one had ever seen a juvenile Triceratops.

But what was interesting was the adult Triceratops was also spongy.

So now we know that Torosaurus is actually a grown up Triceratops.

So much for our first tour. Two noshows and one sick Triceratops.

So a colleague of mine at Berkeley he and I were looking at Triceratops.

If you look at the Triceratops, you can see it's changing, it's shape shifting.

Triceratops, if you've heard the news, a lot of the newscasters got it all wrong.

They thought Torosaurus should be kept and Triceratops thrown out, but that's not going to happen.

There's a Triceratops in every museum in the world, but no one had ever collected a juvenile.

looked through our whole collection and he actually discovered that the hole starting to form in Triceratops and, of course it's open, in Torosaurus so he found the transitional ones between Triceratops and Torosaurus, which was pretty cool.

A Triceratops and a Torosaurus can't possibly be the same animal because one of them's bigger than the other one.

But there's another dinosaur that is found in this formation that looks like a Triceratops, except it's bigger, and it's called Torosaurus.