'You killed that big reptile, my young friend,' Tynian told him.

It was the sound of the biggest, most dreaded reptile ever to slither through a nightmare.

The big reptile just continued its forward charge as Tut's arm caught it cleanly across the throat.

They must be cearadactyls, big flying reptiles from the early Cretaceous.

One of the bigger reptiles was coming up behind them, followed by a pair of horses crashing through the undergrowth.

When they first arise in the fossil record, they are small guys among bigger reptiles.

He continued, and saw an animal: a big reptile, one of the dragons that roamed this region.

"Where'd you hear these rumors about a big reptile?"

The big reptiles that floated in the water and sat along the banks, for example, were very close to alligators or crocodiles, but not quite.