---
title: Giganotosaurus - Noi Dinosauri
description: "Dalle origini del pianeta alle grandi estinzioni. Un viaggio attraverso 4 miliardi di anni di storia, dalle prime forme di vita dell'Adeano ai giganti del Mesozoico e oltre."
author: Angelo Denitto
---

![](https://www.noidinosauri.it/images/encyclopedia/dinosaurs/giganotosaurus/giganotosaurus-carolinii-plain-river-late-cretaceous.webp)

![](https://www.noidinosauri.it/images/encyclopedia/dinosaurs/giganotosaurus/giganotosaurus-carolinii-looks-at-sauropods.webp)

## Curiosity - Did you know?

The biomechanics of a *Giganotosaurus* bite are truly fascinating. Despite having a noticeably larger skull than *T. rex*, its actual bite force was significantly lower. **Finite Element Analysis** (FEA) applied to its jaw shows that the skull handled torsional stress exceptionally well. This allowed it to safely slice flesh while prey thrashed and struggled. However, the skull was not built for extreme vertical pressure. While *T. rex* generated over 35,000 Newtons to pulverize bones, *Giganotosaurus* used a high-speed "scissor" effect. It inflicted catastrophic, deep lacerations without ever risking damage against the victim's skeleton.

Was Giganotosaurus bigger than T. rex?

Was Giganotosaurus bigger than T. rex?

Did Giganotosaurus fight T. rex?

Did Giganotosaurus fight T. rex?

What did Giganotosaurus eat?

What did Giganotosaurus eat?

IMPORTANT - Some statements regarding behavior, coloration, and sensory abilities reflect ongoing scientific hypotheses, not established certainties.