|Time period :||Early Cretaceous period|
|In the series|
|Brought back :||One Herd|
|Appearances :||Dinobirds |
Saving the Sabretooth
The Bug House
Titanosaurs made their first appearance in the opening then in the third episode of Prehistoric Park, along with Microraptor. Despite not being anticipated arrivals, the titanosaurs turned up as one of the more major creatures in the Prehistoric Park series. Not long after their capture in Episode 3 the titanosaurs broke out of their paddock and continued to roam freely around the park. The titanosaurs were quite a large problem to the park because of their large appetite and their destruction in their areas of the park. Some of the problems were that the herd knocked down trees and delayed the construction of The Bug House. During the next episode of Prehistoric Park a frightened titanosaur rampaged through the park, resulting in the Mass Break-Out.
Nigel caught 20 Microraptors and puts them in cages and Nigel catches another Microraptor, but the volcano erupts and the titanosaurs become panicked and one almost crushed the captured Microraptor and Nigel rescues it, but its wing is injured. Nigel and his crew carry the Microraptors and head to the beach and see a herd of titanosaurs. The carbon monoxide gets higher. The dinosaurs start to rampage towards Nigel. Nigel and his crew wore gas masks and opened the portal. They carry the Microraptors and the titanosaur family follow Nigel and his crew. Everyone made it to the 21st century and the titanosaurs caused the 1st damage in the 21st century. Bob puts them in pens, but all the titanosaurs break through and these creature cause alot of trouble.
In episode 5, Nigel ties the jeep rope on a titanosaur's tail and brings the jeep with the 4 giant vertebrates. And Bob rewards the titanosaur rock, just the way to say "Thanks" In the next episode, Bob borrows the Jeep to clean up after Nigel brought back the Deinosuchus, and went near the titanosaurs, who were feeding. However, the Troodon became a stowaway and attacks Bob and the jeep scares a titanosaur. Bob and the Troodon got out of the jeep after the titanosaur panicked. The titanosaur released the Ornithomimus flock, frees the Phorusrhacos, frees the Elasmotherium, and unleashes Matilda the T. rex.
Aside from being continually identified as titanosaur sauropods, the exact species of the dinosaurs was never revealed in the series. Fan speculation has put forth several identifications for the titanosaurs, namely Borealosaurus, Daxiatitan, Dongbeititan and Ruyangosaurus. Out of them all, Dongbeititan is probably the most likely candidate, as it lived at the right time period and its fossils have been found in Liaoning Province, where Episode 3 was set.
- A titanosaur appears on the Prehistoric Park logo, taking a bite out of the "I" in "Prehistoric Park".