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Archaeodontosaurus

Il num vul dir: “ancient-toothed lizard”1

Mangiava: PlantasCuliezs lungsGiurassic mesaun

Archaeodontosaurus was a long-necked plant-eater that lived on Madagascar during the Middle Jurassic. It had teeth that looked like those of earlier, more primitive dinosaurs, which makes it special among its giant relatives.1

Viveva

avant 168 fin 165 milliuns onns5

Giurassic mesaun

Fossils chattads en

west of Ambondromamy, Madagascar5

Lunghezza

10 m (33 ft)2

Paisa

7,5 tonnas (16 500 lb)3

Spertadad maximala

var 16 km/h (10 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Quant grev era el?

uschè grev sco 5 autos

uschè lung sco 2 autos parcads in suenter l'auteruschè lung sco 56 bananas ina suenter l'autravar uschè grev sco in elefantuschè grev sco 1500 melunasuschè grev sco 9 classas da scola entirasuschè grev sco 17 urs polarspudess currer 100 meters en 22 secundas (il pli spert uman dovra 9,6)

Quant grond era Archaeodontosaurus 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)

Archaeodontosaurus var 16 km/h (10 mph)

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

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Archaeodontosaurus is known only from a few teeth and some other bones, so scientists are still learning about it.1

Its teeth were shaped like those of prosauropods, an older group of dinosaurs, but its skeleton shows it was a true sauropod.1

It lived about 168 to 165 million years ago, during the Bathonian stage of the Jurassic.2

The only known species is named Archaeodontosaurus descouensi, after the collector Didier Descouens.1

Its fossils were found in the Isalo III Formation of Madagascar, which was once a coastal environment.1 5

Some scientists think it might be a very early member of the group Gravisauria, which includes many giant sauropods.1

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

?What did Archaeodontosaurus eat?

It was a plant-eater, like other sauropods. Its teeth suggest it may have eaten hard plant food, based on the wrinkles on its teeth.1 4

?How big was Archaeodontosaurus?

Nobody knows for sure, because only a few teeth and some bones have been found. Scientists are still learning about its size.1

?When did Archaeodontosaurus live?

It lived about 168 to 165 million years ago, during the Middle Jurassic period.1

?Where was Archaeodontosaurus found?

Its fossils were found in the Isalo III Formation of Madagascar, which was once a coastal environment.1

Per experts da dinos

Num scientific: Archaeodontosaurus
Numnà da: Buffetaut 20055
Gruppa: Culiezs lungs
Famiglia / clada: Sauropoda5
Classificaziun: Sauropodomorpha > Sauropoda5
Vegliadetgna da la crappa: 168 fin 165 milliuns onns (Bathonian)5
Formaziuns da crap: Isalo IIIb5
Pajais: Madagascar5
Chats da fossils: 2 en The Paleobiology Database5
Scuverta: Archaeodontosaurus was named by French paleontologist Eric Buffetaut in 2005, based on fossils found by Didier Descouens in Madagascar.1 5
Anc discutà: Scientists are not sure exactly where Archaeodontosaurus fits on the sauropod family tree, because its teeth are so different from other sauropods.1

Danunder che vegnan ils fatgs

Archaeodontosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Archaeodontosaurus descouensi | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Sauropod teeth from the Middle Jurassic of Madagascar, and the oldest record of Titanosauriformes (exa.ai)
Archaeodontosaurus in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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