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Katuni: Wannanosaurus
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Wannanosaurus

Zita rinoreva: “Wannan lizard, named after the area in China where it was found”1
Raidya: MiriwoMisoro-dhomeCretaceous Yekupedzisira

Wannanosaurus was a tiny dome-headed dinosaur that lived about 70 million years ago in what is now China. It had a flat skull instead of a big dome, and it was one of the smallest pachycephalosaurs ever found.12

Raivapo
makore mamiriyoni 72 kusvika 66 apfuura4
Cretaceous Yekupedzisira
Mafosiri akawanikwa:
Yansi, Shexian County, Anhui Province, China24
Kureba
0.6 m (2 ft)1
Huremu
3 kg (7 lb)3
Kumhanya kwepamusoro
kunenge 24 km/h (15 mph)
Kumhanya, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Wannanosaurus kureba kunenge 0.6 m (2 ft)Katsi yemumba kunenge 0.5 m (1.6 ft)Imbwa kunenge 1 m (3.3 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)

Rairema zvakadii?

kurema semabhanana 25
kureba semabhanana 3 akatevedzanakurema kunenge sekatsi yemumbakurema semabhanana 25raigona kumhanya mamita 100 mumasekonzi 15 (munhu anomhanya kupfuura vose anoda 9.6)

Wannanosaurus raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Wannanosaurus had a completely flat skull roof with large openings called supratemporal fenestrae, unlike later dome-headed relatives.2

2

Its femur was only about 8 centimeters (3.1 inches) long, making it one of the smallest pachycephalosaurs.1

3

The skull bones were fused together, showing that this tiny dinosaur was an adult when it died.1

4

It had a long lower jaw with small, denticulated (serrated) teeth, good for chewing plants.2

5

Wannanosaurus lived in the Late Cretaceous period, about 72 to 69 million years ago.1

6

Its forelimbs were short, with the humerus only half the length of the femur or less.2

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Wannanosaurus
Mufananidzo wakagadzirwa neAI unoratidza kuti Wannanosaurus 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 Wannanosaurus

?How big was Wannanosaurus?

It was very small, about 60 centimetres (2.0 feet) long. Its thigh bone was only about 8 centimetres (3.1 inches) long.1

?Did Wannanosaurus have a dome on its head?

No, it had a flat skull roof with large openings, unlike later dome-headed pachycephalosaurs. That is why scientists consider it a primitive member of the group.1

?What did Wannanosaurus eat?

It was probably herbivorous or omnivorous, eating low-growing plants and maybe insects. Its small, serrated teeth were good for chewing plants.1

?When did Wannanosaurus live?

It lived about 70 million years ago, during the Late Cretaceous period (Maastrichtian age).1

?Where was Wannanosaurus found?

Its fossils were discovered in Anhui, China, in the Xiaoyan Formation. The name means 'Wannan lizard' after the region.1

?Is Wannanosaurus a dinosaur?

Yes, it is a dinosaur. It belongs to the group Pachycephalosauria, which are dome-headed dinosaurs, even though its own skull was flat.1

Zvevanyanzvi vemadhino

Zita resainzi
Wannanosaurus
Akaripa zita:
Hou 19774
Boka
Misoro-dhome
Mhuri / boka
Pachycephalosauria4
Kurongwa kwemhuka
Ornithischia > Pachycephalosauria4
Zera rematombo
makore mamiriyoni 72 kusvika 66 (Maastrichtian)4
Mapoka ematombo
Xiaoyan4
Nyika
China4
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database4
Kuwanikwa
Wannanosaurus was named by Chinese paleontologist Hou Lian-Hai in 1977, based on a partial skeleton found in red sandstones of the Xiaoyan Formation in Anhui, China.21
Zvichiri kupokanwa
Scientists are not sure if Wannanosaurus was a very primitive pachycephalosaur or if it was closely related to other flat-headed forms like Homalocephale.12

Kunobva chokwadi

  1. Wannanosaurus (en.wikipedia.org)
  2. A primitive pachycephalosaurid from the Cretaceous of Anhui, China, Wannanosaurus yansiensis gen. et sp. nov (naturalhistory.si.edu)
  3. Wannanosaurus yansiensis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Wannanosaurus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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Zvimwe zvenguva imwe chete: Cretaceous Yekupedzisira

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