Tag Archives: Sarcosuchus

Sarcosuchus imperator, popularly known as “supercroc” was one of the biggest crocodiles ever lived, if not the biggest.

It dates from the early Cretaceous Period of what is now Africa and South America and is one of the largest crocodile-like reptiles that ever lived. It was almost twice as long as the modern saltwater crocodile and weighed up to 8 tonnes. Like most crocodiles, it had a huge biteforce, possibly up to 9 tons, more than 88,000 N, far exceeding any modern-day crocodile (16,460 N), and is one of the most powerful bite forces on Earth.

Sarcosuchus skeleton
Sarcosuchus imperator skeleton at Muséum national d’Histoire naturelle, Paris. Photo: wikipedia

20 Amazing Crocodile Facts

Crocodiles are aquatic reptiles, and among the most feared carnivores on Earth, because of their size, big powerful jaws and aggressiveness. They are so successful predators – once they were living alongside the dinosaurs. After the Chicxulub impact, which happened around 66 million years ago, the non-avian dinosaurs were gone but crocodiles were managed to survive. Here are top 20 amazing crocodile facts about these fascinating beasts.

Related: Top 10 most googled crocodile whys

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A giant prehistoric crocodile discovered in the Sahara: Machimosaurus rex

National Geographic grantee Federico Fanti and his research team have unearthed a sea-dwelling crocodylomorph (a teleosaurid) skeleton in southern Tunisia, in the Sahara desert: Machimosaurus rex. It is the world’s largest marine crocodyliform, and was previously unknown to science. Its length is estimated at more than 30 feet (9.14 meters). The giant was probably weighed three tons.

The fossil dates back 130 million years ago. The head of the crocodile alone is over 5 feet long. The discovery proves that this animal lived 25 million years past the hypothesized global extinction at the end of the Jurassic period.

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World’s top 6 biggest prehistoric crocodiles ever lived

Previously, I published a post about the largest crocodiles ever recorded. All sizes in that post were recorded in the recent times. The crocs listed were large, yes, but not as big as most people think. But in the prehistoric ages, some animals were much bigger than today’s counterparts – including crocodiles. So, what was the World’s biggest crocodile ever lived? Here are the top six candidates – top 6 biggest prehistoric crocodiles (actually, crocodilians) ever lived.

Before reading the post, keep in mind that the list given below can change at any time with any newly found fossil. Due to the absence of a complete enough skeleton in most cases, the numbers given are estimates. A common method to estimate the size of crocodiles and crocodile-like reptiles is the use of the length of the skull measured in the midline from the tip of the snout to the back of the skull table, since in living crocodilians there is a strong correlation between skull length and total body length in subadult and adult individuals irrespective of their sex.

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