Which one is stronger, Tyrannosaurus rex or Spinosaurus, which one is bigger and which one is more ferocious?

First of all, I want to say that being strong does not necessarily mean being big, nor is it necessarily fierce.

Secondly, these two creatures live in different regions and eras, so it is absolutely impossible for them to really fight. Therefore, everything is based on data, so it may vary from person to person.

So, since we want to fight beasts, let’s take the largest individual.

The first is S. aegyptiacus. The largest specimen is the UCPC-2 specimen (the largest is not the longest, only the nose). The restoration data is estimated to be 17 meters long and weighing 14 tons.

Then there is Tyrannosaurus Rex. The largest one is UCMP137538 (only feet). The restored data is 14.6 meters long, 5.1 meters high at the hips, and weighs about 15 tons.

It can be seen that Spinosaurus is dominant in terms of size.

But fighting is not about size alone. Tyrannosaurus has the strongest bite force (the bite force can reach about 120,000 Newtons). Even Spinosaurus dare not say that Spinosaurus has a stronger bite force; it has one of the strongest bodies among theropods (age will only make it worse). It is getting stronger); strong hind legs.

Although the body of Spinosaurus is not that strong, its size is there: the skull is longer (Spinosaurus 1.75M, Tyrannosaurus 1.5M), and it has a 2.1-meter-long forearm and three sharp edges. Its claws were strong enough to penetrate the skin and armor of most animals at the time.

At first glance, it seems that Spinosaurus is stronger, but with the excavation of the hind leg bones of Spinosaurus in 2014, people have made considerable changes in the appearance of Spinosaurus. (This is the picture below)

This is completely a semi-aquatic animal! The front paws can reach the Tyrannosaurus's head.

That's it, because of this model with short hind limbs, Spinosaurus suddenly fell off the altar, and there are even theories that it became a fisherman.

So I personally think that on land, the movements of Spinosaurus are too slow (compared to the hind limbs of Tyrannosaurus), and the claws as weapons cannot play their maximum role, so Tyrannosaurus has a greater chance of winning. (After all, Spinosaurus really can't fight with each other...), just like a crocodile that comes ashore can't beat a lion. The advantage of Spinosaurus is that it is more adaptable (Tyrannosaurus rex can't go into the water anyway, and it won't try its best to catch such a difficult thing), and its size makes it fearless of all predators at the time (Carcharodontosaurus or something).

The above is just a personal opinion. After all, people’s understanding is not comprehensive. There are speculations such as Spinosaurus and tall Spinosaurus, and speculation that UCMP137538 has not fully grown up.

If you have any objections, please point them out. If you don’t like it, don’t spray it. Spray it lightly.