Pterodactylus was a flying reptile with a 5 foot wingspan. Stegosaurus was 30 feet long and had a powerful tail with spikes, called thagomizers, that could kill a large predator. Pterodactylus would never be able to beat a Stegosaurus in a fight, so it would simply flee. Because Pterodactylus could fly, Stegosaurus would not be able to chase it down and kill it Stegosaurus and Pterodactylus probably did encounter each other often, as they lived in the same place at the same time.
herrerasaurs would win
An AT-AT would definitely win.
carcharodontosaurus would win
Of course Pikachu would win!
Contributor Opinions:Frieza would win.
...ta.rzan would win
The Fallen would win. He is a prime and Megatron is not.
Godzilla would win. He is bigger and stronger.
Most likely the dog would win.
Chuck Norris would win.
Goku would win. It has already happened.
usa king kong would win and the japanes king kong would win defantly