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Khathune ya Wannanosaurus
Karete ya dinosaure No. 1909 ho tse 2 027

Wannanosaurus

Lebitso le bolela: “Wannan lizard, named after the area in China where it was found”1
E jele: DimelaDihlooho tse chitjaKretase ya Morao

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

E phetse
dilemo tse dimilione tse 72 ho isa ho 66 tse fetileng4
Kretase ya Morao
Difosili di fumanwe ho
Yansi, Shexian County, Anhui Province, China24
Bolelele
0.6 m (2 ft)1
Boima
3 kg (7 lb)3
Lebelo le phahameng ka ho fetisisa
e ka bang 24 km/h (15 mph)
Ho matha, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Wannanosaurus bolelele ba e ka bang 0.6 m (2 ft)Katse ya lapeng e ka bang 0.5 m (1.6 ft)Ntja e ka bang 1 m (3.3 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)

E ne e le boima hakae?

boima jwaloka dibanana tse 25
telele jwaloka dibanana tse 3 di behilwe ka molae batla e le boima jwaloka katse ya lapengboima jwaloka dibanana tse 25e ne e ka matha dimitara tse 100 ka metsotswana e 15 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Wannanosaurus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

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

E entswe ke AISetshwantsho sa Wannanosaurus se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Wannanosaurus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.
o botsitse

Dipotso tse botswang haholo ka 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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Wannanosaurus
E rehilwe ke
Hou 19774
Sehlopha
Dihlooho tse chitja
Lelapa / leloko
Pachycephalosauria4
Tlhophiso
Ornithischia > Pachycephalosauria4
Dilemo tsa mafika
dilemo tse dimilione tse 72 ho isa ho 66 (Maastrichtian)4
Dibopeho tsa mafika
Xiaoyan4
Dinaha
Tjhaena4
Direkoto tsa difosili
1 ho The Paleobiology Database4
Ho sibollwa
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
E sa ntse e phehwa kgang
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

Moo dintlha di tswang teng

  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): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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Tse ding tsa sehlopha se le seng: Dihlooho tse chitja

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Le tsona tsa nako e le nngwe: Kretase ya Morao

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