Who is the King of Dinosaurs?

"Roar!"
"Uaah! It's a Dinosaur!"
I'm the dino king of the Mesozoic era
Uh, ha! The dinosaur king
Best of Triassic period
Plateosaurus
Uh ha ha
The dinosaur king
I can eat anything with my long neck
Uh, ha! The dinosaur king  
I walk on two feet, not four feet like others
Uh ha ha
The dinosaur king
I'm the dino king of the Mesozoic era
Uh, ha! The dinosaur king
Best of Jurassic period
Stegosaurus
Uh ha ha
The dinosaur king

I will kick out with my spiky back
Uh, ha! The dinosaur king
I will kick out with my sharp tail thorns
Uh ha ha
The dinosaur king
I'm the dino king of the Mesozoic era
Uh, ha! The dinosaur king
Best of Cretaceous period
Tyrannosaurus
Uh ha ha
The dinosaur king  
I can chase you with two giant legs
Uh, ha! The dinosaur king
Open my strong mouth
Eat you in one bite
Uh ha ha
The dinosaur king

"Get over here!"
"I want to go back home!"