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Aniksosaurus

Il num vul dir: “spring lizard”1

Mangiava: CharnDinos carnivorsCretacic tardiv

Aniksosaurus was a small, fast meat-eating dinosaur that lived in what is now Argentina. It was about as long as a small car and may have hunted in groups with others of its kind.1

Viveva

avant 100 fin 90 milliuns onns2

Cretacic tardiv

Fossils chattads en

Chubut Province, Argentina1

Lunghezza

2 fin 3 m (6,6 fin 9,8 ft)1

Paisa

35 kg fin 45 kg (77 fin 99 lb)1

Autezza

0,7 m (2,3 ft)1

Spertadad maximala

var 48 km/h (30 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Quant aut era el?

Quant grev era el?

uschè grev sco 2 chauns

uschè lung sco 3 chauns dal nas a la cuauschè lung sco 17 bananas ina suenter l'autrauschè grev sco 11 giats da chasauschè grev sco 9 melunasuschè grev sco 2,5 uffants da scolettauschè grev sco 1,5 scolarspudess currer 100 meters en 7,5 secundas (il pli spert uman dovra 9,6)

Quant grond era Aniksosaurus cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

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)

Aniksosaurus var 48 km/h (30 mph)

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

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Aniksosaurus means 'spring lizard' because it was discovered on September 21, 1995, the first day of spring in the Southern Hemisphere.1

Its shin bone (tibia) was about 13% longer than its thigh bone (femur), which helped it run fast.1

Fossils of at least four Aniksosaurus individuals were found together, suggesting they may have lived in groups.1

The type specimen includes a right hind leg with the foot still attached, found in green sandstone.1

Aniksosaurus lived about 96 to 91 million years ago during the Late Cretaceous period.1

Scientists think the individuals found were juveniles or sub-adults, about three years old when they died.1

Maletg da Aniksosaurus fatg cun IA — In maletg fatg cun IA che mussa co Aniksosaurus 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 Aniksosaurus

?How big was Aniksosaurus?

Aniksosaurus was about 2 to 3 metres long and weighed between 35 and 65 kilograms. It stood about 70 centimetres tall at the hip.1

?Did Aniksosaurus live in groups?

Yes, scientists think Aniksosaurus may have lived in groups. Fossils of at least five individuals were found together, and studies suggest they were gregarious, especially as sub-adults.1

?What did Aniksosaurus eat?

Aniksosaurus was a meat-eating dinosaur (a theropod). It likely hunted small animals, though its exact diet is not known from fossils.1

?How fast could Aniksosaurus run?

Aniksosaurus had a shin bone 13% longer than its thigh bone, which is a sign of good running ability. Scientists think it was a fast runner, but no exact speed is known.1

Per experts da dinos

Num scientific: Aniksosaurus
Numnà da: Martínez and Novas 20062
Gruppa: Dinos carnivors
Famiglia / clada: Compsognathidae2
Classificaziun: Theropoda > Compsognathidae2
Vegliadetgna da la crappa: 100 fin 90 milliuns onns (Cenomanian / Turonian)2
Formaziuns da crap: Bajo Barreal2
Pajais: Argentinia2
Chats da fossils: 1 en The Paleobiology Database2
Scuverta: Aniksosaurus was named by Rubén Dario Martínez and Fernando Emilio Novas in 2006. The first fossils were found in 1995 in the Bajo Barreal Formation of Patagonia, Argentina.1
Anc discutà: Scientists are not sure exactly where Aniksosaurus fits in the dinosaur family tree. Some think it is a compsognathid, others a maniraptoromorph or a megaraptoran.1

Danunder che vegnan ils fatgs

Aniksosaurus (en.wikipedia.org)
Aniksosaurus in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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