Kronosaurus

Kronosaurus was a pliosaur that lived in the Early Cretaceous of Australia. It was among the largest pliosaurs, and is appropriately named after the leader of the Greek Titans, Cronus. It had an elongated head, a short neck, a stiff body propelled by four flippers, and a relatively short tail. Current estimates put Kronosaurus at around 9–10 meters (30–33 feet) in length.

Wikipedia has a more detailed and comprehensive article on Kronosaurus

Jurassic Park Franchise

Kronosaurus never appeared in any films or novels. It did appear in some video games though.

Video games

Jurassic Park III: Park Builder

It appears as No.118 of the Carnivore Threes in Jurassic Park III: Park Builder.

Jurassic Park: Builder

see Kronosaurus/Builder

Kronosaurus appears in the underwater park update for the game Jurassic Park: Builder. Its the third aquatic creature in the park.

The Kronosaurus card, as it appears in Jurassic Park: Builder.

Base Form

1st Evolution

2nd Evolution

Fully maxed

Jurassic World: The Game

see Kronosaurus/JW: TG

Kronosaurus appears in the underwater park update for the game Jurassic World: The Game.

Kronosaurus card.

Base Form Kronosaurus

Level 20

Level 30

Level 40