T. Rex

The Tyrannosaurus Rex is a three-part fossil that can be donated to the museum in all games to date. It is the highest-scoring fossil (when complete) in terms of HRA points. The T-Rex Skull is also the highest-selling fossil in the game, as it is sold for 6,000 bells.

Completing the T-Rex in Animal Crossing
"Why, this means... Yes! Tyrannosaurus! It’s complete!!! Oh, such joy! Such unfettered delight! Truly... this is splendid. I am quite beside myself. I’m practically molting with all this excitement! Now then, where to begin? Tyrannosaurus... A magnificent beast... A highly evolved theropod, the ‘tyrant lizard’ was one of the largest carnivores of the late Cretaceous period. It had a large head, a short, muscular neck, a barrel-like body, and powerful hind legs with three-taloned feet. Its skull was enormous, and its vast jaws were filled with dagger-like teeth, the largest of which were 6 inches long! T-rex was 40 feet long from nose to tail. Resistance to its powerful attacks was an exercise in futility! Garrrr! Oh my! Oh, terribly sorry! I beg your pardon, eh wot? I seem to have been overcome by momentary savagery. Hoo!"

Completing the T-Rex in Wild World
"Why, this means... Yes! Tyrannosaurus! It’s complete!!!Such unfettered delight! Truly... this is splendid. I am quite beside myself. I’m practically molting with all this excitement! Its skull was enormous, and its vast jaws were filled with dagger-like teeth, the largest of which were 6 inches long! T-rex was 40 feet long from nose to tail. Resistance to its powerful attacks was an exercise in futility! Garrrr! Oh my! Oh, terribly sorry! I beg your pardon, eh wot?? I seem to have been overcome by momentary savagery.Hoo!!"