Estimates place Spinosaurus at 49 feet long and weighing at least 4.4 to 10 tons. Giganotosaurus was 43 feet long and probably weighed between 6.5 and 13.8 tons. Thus, Spinosaurus was definitely longer, but either may have been heavier.
NO... in jurrasic park III they fight and the spinosaurs snaps the trex's neck mid roar. Besides the spinosaurs was way bigger.
the spinosaurs can easily defeat the tyrannosaurs by hiting it with its long arms with large claws but if tyrannosaurs pushes spinosaurs then spinosaurs will fall down and be killed.
yes, giganotsaurs was the biggest because t,rex was only 6 meters tall. giganotosaurs was massive like a 8 meter tall monster. everyone thinks godzilla was bigger like 95 meters long. thats 10 times longer than giganotosaurs but godzilla has never been alive so gigaotosaurs was the biggest meat eater ever
Spinosaurus is bigger. It weighs 10 - 20 tonnes while a t -rex weighs only 7 tonnes. Even in a fight, t - rex has no chances of winning
Nano-Tyrannosaurus attacked baby T-rex's and would probably be daring enough to attack babies,even when the adult T-rex's were nearby. Adult T-rex's would've been attacked by Giganotosaurs,Tarbosaurs,Allosaurs,Spinosaurs,Megalosaurs and a Titanoboa if they all lived at the same time and on the same continents.
Moroco
Spinosaurus was anywhere from 15 meters to 18 meters long.
family of spinosaurs
The spinosuars could win since it was bigger, heavier, faster, and had longer claws, but t-rex has a stronger bite force and better killing teeth.
spinosaurs/gigantosaurs.
Tyrannosaurus. While the Spinosaurus was bigger, it was a fish eater and had a relatively weaker jaw. Tyrannosaurus ate large, herbivorous dinosaurs and had a more powerful bite force.
Almost certainly, since all known dinosaurs reproduced via eggs.