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 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.
of dinosaurs were being found and Huxley noted the similarities.
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 .
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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 .
the true dinosaurs . And the first true dinosaurs , we find their fossils about 230 million years ago in the Triassic period.
king of dinosaurs .
of the dinosaurs at the end of the Cretaceous.
I mostly studied dinosaurs during my career as a paleontologist. It certainly was dinosaurs like T-Rex that got me enthused about science as a teenager. But the more I've studied dinosaurs ,
And these dinosaurs that for so long were accustomed to being at the top of the food chain, to being the dominant animals.
asteroid to replace the dinosaurs . So maybe it was being smart and evolving bigger brains that helped mammals take over the world when the dinosaurs died.
birds are still dinosaurs . They're just the only dinosaurs that have lived on to the modern day.
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.
you had these small dinosaurs that had evolved wings for different reasons for display.
were small dinosaurs with wings living up in the canopy, using those wings were displaying to mates and rivals, and then also sometimes for gliding, for parachuting.
one day these dinosaurs will fly.
They evolved from dinosaurs . They have all the classic features of dinosaurs .
that wiped out the dinosaurs 65 million years ago, but all over the Well, the Earth is turning, this stuff comes in.
Maybe we thought dinosaurs were extinct, but this could be the only one known to science.
All the large dinosaurs -- literally apparently any animal over 2kg apparently died or did not survive a year and so on.
can I pop your dinosaurs in the scanner?
All big dinosaurs go extinct.