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Saurophaganax

Il num vul dir: “lord of lizard-eaters”1

Mangiava: CharnDinos carnivorsGiurassic tardiv fin Cretacic tempriv

Saurophaganax was a huge meat-eating dinosaur that lived in what is now Oklahoma, USA, about 150 million years ago. It was one of the biggest predators of its time, but scientists now think its fossils might actually belong to several different dinosaurs mixed together.1 2

Viveva

avant 152 fin 143 milliuns onns4

Giurassic tardiv fin Cretacic tempriv

Fossils chattads en

Oklahoma, USA1 4

Spertadad maximala

var 47 km/h (29 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Saurophaganax var 47 km/h (29 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Saurophaganax was first named Saurophagus maximus in 1941, but that name was already used for a bird, so it was changed in 1995.1

The fossils of Saurophaganax were found in the Morrison Formation, the same rock layer that produced famous dinosaurs like Apatosaurus and Diplodocus.1

Some scientists think Saurophaganax might not be a real dinosaur at all. They say its bones could be a mix of a sauropod and a new species of Allosaurus.2

The name Saurophaganax means 'lord of lizard-eaters', which sounds scary, but it might just be a giant Allosaurus.1

Only a few bones of Saurophaganax have ever been found, including a neural arch (part of the spine) and some leg bones.1

The fossils were dug up in 1931 and 1932 by a man named John Willis Stovall near Kenton, Oklahoma.1

Maletg da Saurophaganax fatg cun IA — In maletg fatg cun IA che mussa co Saurophaganax pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.

tias dumondas

Las dumondas las pli frequentas davart Saurophaganax

?Was Saurophaganax a real dinosaur?

Scientists are not sure. Some of its bones might belong to a sauropod, and the rest might be a new species of Allosaurus called Allosaurus anax. So Saurophaganax might not be a real dinosaur.1 2 3

?How big was Saurophaganax?

If it was a real dinosaur, it was about 12 metres long and weighed up to 5,000 kilograms, about as heavy as an African elephant.3

?What did Saurophaganax eat?

It was a meat-eater, so it ate other dinosaurs. Its name means 'lord of lizard-eaters'.1

?When did Saurophaganax live?

It lived about 150 million years ago, during the Late Jurassic period.1

?Where was Saurophaganax found?

Its fossils were found in Oklahoma, USA, in the Morrison Formation near the town of Kenton.1

?Is Saurophaganax bigger than T. rex?

No. Saurophaganax was about 12 metres long, but Tyrannosaurus rex was bigger, at about 12 to 13 metres long and much heavier.3

?Why is Saurophaganax called a chimera?

Because its fossils might be a mix of bones from different dinosaurs, like a sauropod and a new species of Allosaurus, all jumbled together.1 2

?Did Saurophaganax have feathers?

Nobody knows for sure. No feathers have been found with its fossils, and most large Jurassic theropods are not known to have had feathers.1

Chatschader da mitus

Mitus: Saurophaganax was definitely a giant, unique predator.

Vardad: New research suggests its fossils are a mix of different dinosaurs, so it may not be a real species.2

Per experts da dinos

Num scientific: Saurophaganax
Numnà da: Chure 19954
Gruppa: Dinos carnivors
Famiglia / clada: Allosauridae4
Classificaziun: Theropoda > Allosauroidea4
Vegliadetgna da la crappa: 152 fin 143 milliuns onns (Kimmeridgian / Tithonian)4
Formaziuns da crap: Morrison4
Pajais: USA4
Chats da fossils: 2 en The Paleobiology Database4
Scuverta: John Willis Stovall found the first fossils in 1931 and 1932 near Kenton, Oklahoma. The name Saurophagus maximus was used in a 1941 article, but the official name Saurophaganax was given by Daniel Chure in 1995.1
Anc discutà: Scientists are still debating whether Saurophaganax is a real dinosaur or just a mix of bones from different animals.2

Danunder che vegnan ils fatgs

Saurophaganax (en.wikipedia.org)
Chimerism of specimens referred to Saurophaganax maximus reveals a new species of Allosaurus (Dinosauria, Theropoda) (dinodata.de)
The truth of Oklahoma’s state fossil revealed | Oklahoma State University (news.okstate.edu)
Saurophaganax in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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