Size comparison between ARK Giganotosaurus (45 m) and Giganotosaurus in real life (12 m). While it may appear absolutely ridiculous, this diagram should be accurate with only a minimal margin of error. :
Steam Workshop::Giganotosaurus
How to tame Giganotosaurus on ARK: Lost Island in 2022
ARK: Giganotosaurus - How to Tame, Feed and Breed!
PC Dinosaur Game Ark Adds Massive, Deadly Giganotosaurus - GameSpot
What is the size comparison between Ark: Survival Evolved's creatures and their real life counterparts? (at least for the popular ones like Tyrannosaurus, Spinosaurus, Giganotosaurus etc.) - Quora
Armoured Giganotosaurus - ARK Official Community Wiki