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Karata ya dino No. 1909 mo go 2 027

Wannanosaurus

Leina le raya: “Wannan lizard, named after the area in China where it was found”1

E jele: DimelaDitlhogo-dikgolokweBofelo jwa Cretaceous

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.1 2

E tshetse

dimilione tsa dingwaga di le 72 go ya go 66 tse di fetileng4

Bofelo jwa Cretaceous

Difosili di fitlhetswe kwa

Yansi, Shexian County, Anhui Province, China2 4

Boleele

0.6 m (2 ft)1

Bokete

3 kg (7 lb)3

Bonako jo bogolo

e ka nna 24 km/h (15 mph)

Go taboga, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

E ne e le bokete go le kae?

bokete jaaka dibanana di le 25

telele jaaka dibanana di le 3 di latelanae ka nna bokete jaaka katse ya mo gaebokete jaaka dibanana di le 25e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 15 (motho yo o bonako go gaisa o tlhoka 9,6)

Wannanosaurus e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Wannanosaurus e ka nna 24 km/h (15 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

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

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

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

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

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

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

Setshwantsho sa Wannanosaurus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Wannanosaurus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

o botsitse

Dipotso tse di botswang thata ka ga 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

Ya baitseanape ba didino

Leina la saense: Wannanosaurus
Leina le neilwe ke: Hou 19774
Setlhopha: Ditlhogo-dikgolokwe
Lelapa / clade: Pachycephalosauria4
Thulaganyo: Ornithischia > Pachycephalosauria4
Bogolo jwa matlapa: 72 go ya go 66 dimilione tsa dingwaga (Maastrichtian)4
Dibopego tsa matlapa: Xiaoyan4
Dinaga: Tšhaena4
Direkoto tsa difosili: 1 mo The Paleobiology Database4
Go fitlhelwa: 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.2 1
Go sa ntse go ganetsanwa: Scientists are not sure if Wannanosaurus was a very primitive pachycephalosaur or if it was closely related to other flat-headed forms like Homalocephale.1 2

Kwa dintlha di tswang teng

Wannanosaurus (en.wikipedia.org)
A primitive pachycephalosaurid from the Cretaceous of Anhui, China, Wannanosaurus yansiensis gen. et sp. nov (naturalhistory.si.edu)
Wannanosaurus yansiensis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Wannanosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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