dinosaur .
Dinosaurs emerged from the worst mass extinction in the history of life.
dinosaurs , the brontosaurus and diplodocus and brachiosauruses. And then the third group is the ornithischian dinosaurs . And this is a whole variety of mostly plant-eating dinosaurs that had
dinosaurs , called a allosaurus, much more primitive dinosaurs that were the top predator.
dinosaurs in the same way that hair is normal for mammals.
dinosaurs that had feathers, that had wings.
dinosaurs by 200 million years they were here before the oxygen concentrations in our atmosphere were at 21% before the continents sat in their current position
Dinosaurs went extinct about 20 minutes before midnight.
Dinosaurs are cool. Dinosaurs are very cool.
Dinosaurs .
dinosaurs and d and the before continental drift there was the one super continent uh and that gave us the
dinosaurs have now disappeared; they've been hunted to extinction and we're still sitting in the studio and we are using an advanced technology.
dinosaurs like Peter mandelson who are determined that um old industry with its
of dinosaurs were being found and Huxley noted the similarities. And it really looks like the foot of a small meat-eating dinosaur with
rex dinosaur , possibly the most iconic predator in the history of Earth.
some dinosaur fossils. It's pretty much impossible they didn't come across some dinosaur fossils.
A dinosaur living out his dream of flying.
A dinosaur leaves-- interestingly, cephalopod fossils are actually way more abundant.
first dinosaur bottom there that's the first nonhuman human that we um dug up from jalter when people started figuring
A dinosaur heap of dung, and it looked like elephant dung.
a dinosaur you know they're dead and gone but I always say that dinosaurs are past but but love waves are alive and
of dinosaurs living all over the world. Different species in different places, including some of the most famous dinosaurs of all, like Brontosaurus, Brachiosaurus, Stegosaurus, Allosaurus,
Jurassic dinosaurs .
which dinosaurs were firmly in control, even though it wouldn't last a whole lot longer.
Many dinosaurs had feathers all over their bodies. Even some dinosaurs had wings on their arms.
with dinosaurs did evolve pretty sizable brains for the small little animals that they were.
When dinosaurs got their start, and during the first many tens of millions of years of the history of dinosaurs , all the land was gathered together.
how dinosaurs evolved feathers and wings and took to the skies, and then all the amazing things that birds have done in the 150 million years since they entered the scene.
Small dinosaurs , the size of dogs, big dinosaurs . We see plant eating dinosaurs with
on dinosaurs that are about the size of sheep up to the size of horses.
baby dinosaurs as they're learning to move that flap their wings and that got them a bit of lift and thrust.
those dinosaurs .
- For dinosaurs , let's see what's the top post of all time.
The dinosaurs -- the dinosaurs did not have a space program and that's why they're not here today.
So dinosaurs died out 65 million years ago.
So dinosaurs are well and truly extinct.
of dinosaurs until now.
The dinosaurs that figured out how to deal with fruiting flowering plants are birds.
But dinosaurs really seem like an impossibility.
With dinosaurs .
the dinosaurs .
quite sophisticated dinosaur made it through. These were the dinosaurs with feathers and wings that could flap those wings and fly. The only dinosaurs that have survived
Now their dinosaur overlords are gone.
are part of the dinosaur family tree. They evolved from other dinosaurs . They are just a strange type of dinosaur that got small, evolved wings, and developed the ability to fly.
are actually dinosaur features, almost all of them first evolved in the dinosaur ancestors of birds.
feathers and meat eating dinosaurs with feathers. If you map this onto the family tree of dinosaurs , really the only conclusion is that feathers must go deep into dinosaur history.
They evolved from dinosaurs . They are part of the dinosaur family tree. They have all the classic features of dinosaurs . They are the only dinosaur that has survived all the whims and catastrophes
in the dinosaur . - I mean, this is, like, how many dinosaur species were there?
There's a dinosaur crawling around on the roof.
How did this dinosaur get on the roof?