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Bactrosaurus

Il num vul dir: “club lizard”1 2

Mangiava: PlantasErbivors cun pichelCretacic tardiv

Bactrosaurus was an early relative of the duck-billed dinosaurs that lived in Asia. It had a bulky body and walked on four legs but could run on two. Scientists have found bones from at least 12 individuals, from babies to adults.2 1

Viveva

avant 94 fin 72 milliuns onns3

Cretacic tardiv

Fossils chattads en

China, Mongolia, and Kazakhstan3 2

Lunghezza

6 fin 6,5 m (20 fin 21 ft)2 1

Paisa

1,2 tonnas (2 600 lb)1

Autezza

1,9 m (6,2 ft)

stima

Spertadad maximala

var 31 km/h (19 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?

stima

Quant grev era el?

uschè grev sco 60 chauns

uschè lung sco 6 chauns dal nas a la cuauschè lung sco 36 bananas ina suenter l'autrauschè grev sco 240 melunasuschè grev sco 63 uffants da scolettauschè grev sco 38 scolarsuschè grev sco 2,5 urs polarspudess currer 100 meters en 12 secundas (il pli spert uman dovra 9,6)

Quant grond era Bactrosaurus 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)

Bactrosaurus var 31 km/h (19 mph)

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

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Bactrosaurus is one of the earliest known hadrosauroids, the group that includes duck-billed dinosaurs.1

Its name means 'club lizard' because of the club-shaped spines on its backbone.1 2

Bactrosaurus had three teeth stacked for each visible tooth, a feature seen in more primitive relatives.1

No complete skeleton has been found, but scientists have uncovered parts of the skull, limbs, and pelvis.1

Bactrosaurus lived about 96 to 85 million years ago during the Late Cretaceous.1

Its thigh bone (femur) was about 80 centimeters (2.6 feet) long.1

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

?How big was Bactrosaurus?

About 6 to 6.5 metres (20 to 21 feet) long and weighed about 1.2 metric tons (1.3 short tons).1

?What did Bactrosaurus eat?

Bactrosaurus was a herbivore, so it ate plants.1 2

?Did Bactrosaurus have a crest?

No, Bactrosaurus likely did not have a crest. Its skull is known but the crest is absent, and it is thought to be crestless.1

?When did Bactrosaurus live?

Bactrosaurus lived during the Late Cretaceous, about 96 to 85 million years ago.1 2

Chatschader da mitus

Mitus: Bactrosaurus had a crest on its head like some later duck-billed dinosaurs.

Vardad: Bactrosaurus did not have a crest. Its skull was flat on top.1

Per experts da dinos

Num scientific: Bactrosaurus
Numnà da: Gilmore 19333
Gruppa: Erbivors cun pichel
Famiglia / clada: Hadrosauroidea3
Classificaziun: Ornithischia > Ornithopoda > Iguanodontia3
Vegliadetgna da la crappa: 94 fin 72 milliuns onns (Turonian / Campanian)3
Formaziuns da crap: Iren Dabasu, Baynshire, Dabrazhin3
Pajais: China, Mongolia, Kasachstan3
Chats da fossils: 8 en The Paleobiology Database3
Scuverta: Bactrosaurus was named by Charles W. Gilmore in 1933 based on partial skeletons found in the Gobi Desert of China.1 3
Anc discutà: Scientists are not sure whether Bactrosaurus belongs to the hadrosaurid family or is a more primitive hadrosauroid.1

Danunder che vegnan ils fatgs

Bactrosaurus (en.wikipedia.org)
Bactrosaurus | Natural History Museum (nhm.ac.uk)
Bactrosaurus in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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