Jintasaurus

Zita rinoreva: “Jinta County dragon”1

Raidya: MiriwoVanodya miriwo vane miromoCretaceous Yekutanga

Jintasaurus was a plant-eating dinosaur that lived in what is now China during the Early Cretaceous. It had a beak like a duck and was an early relative of the famous duck-billed hadrosaurs.1 2

Raivapo

makore mamiriyoni 121 kusvika 113 apfuura2

Cretaceous Yekutanga

Mafosiri akawanikwa:

Jiuquan area, Gansu Province, northwestern China1 2

Kumhanya kwepamusoro

kunenge 41 km/h (25 mph)

Kumhanya, fungidziro

Rairarama rini?

Triassic

Jurassic

Cretaceous

makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raimhanya zvakadii?

Munhu achifamba kunenge 5 km/h (3 mph)

Mwana ari pabhasikoro kunenge 12 km/h (7 mph)

Jintasaurus kunenge 41 km/h (25 mph)

Bhiza richimhanya kunenge 65 km/h (40 mph)

Dindingwe kunenge 100 km/h (62 mph)

zvinhu zvinonakidza

Zvinonakidza

Jintasaurus is known from only one partial skull, which includes the bones behind the eye but lacks the cheek and jaw bones.1

Its discovery helped scientists think that duck-billed dinosaurs (hadrosaurs) first evolved in Asia.1

Jintasaurus lived about 121 to 113 million years ago, during the Aptian age of the Early Cretaceous.2

The only known fossil of Jintasaurus was found in the Xiagou Formation, which is made of mudstone from an ancient lake or river.2

Jintasaurus is a hadrosauromorph, meaning it is a close cousin of the duck-billed dinosaurs but not quite one itself.1

Mufananidzo wakagadzirwa neAI: Jintasaurus — Mufananidzo wakagadzirwa neAI unoratidza kuti Jintasaurus ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.

wakabvunza

Mibvunzo inonyanya kubvunzwa nezve Jintasaurus

?What does the name Jintasaurus mean?

It means 'Jinta County dragon' after the place in China where it was found.1

?Was Jintasaurus a duck-billed dinosaur?

No, it was a close cousin of duck-billed dinosaurs, but not one itself. Scientists call it a hadrosauriform.1

?Where was Jintasaurus found?

In northwestern China, in Gansu Province, near Jiuquan.1

Zvevanyanzvi vemadhino

Zita resainzi: Jintasaurus
Akaripa zita:: You and Li 20092
Boka: Vanodya miriwo vane miromo
Mhuri / boka: Hadrosauroidea2
Kurongwa kwemhuka: Ornithischia > Ornithopoda > Iguanodontia2
Zera rematombo: makore mamiriyoni 121 kusvika 113 (Aptian)2
Mapoka ematombo: Xiagou2
Nyika: China2
Zvinyorwa zvemafosiri: 1 mu The Paleobiology Database2
Kuwanikwa: Jintasaurus was named by Chinese paleontologists Hai-Lu You and Da-Qing Li in 2009, based on a partial skull found in Jiuquan, Gansu.1 2
Zvichiri kupokanwa: Scientists are not sure exactly how big Jintasaurus was, because only a skull has been found.1

Kunobva chokwadi

Jintasaurus (en.wikipedia.org)
Jintasaurus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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