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Igishushanyo cya Prenocephale
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Prenocephale

Izina risobanura: “sloping head”1
Yaryaga: IbimeraImitwe y'ikibumbeKiretase ya nyuma

Prenocephale was a small dinosaur with a thick, round dome on its head. It lived in what is now Mongolia during the Late Cretaceous period. This plant-eater used its strong legs to walk on two feet.1

Yabayeho
hashize imyaka miliyoni 84 kugeza 663
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Mongolia (Nemegt Formation)13
Uburebure
2,2 m (7,2 ft)1
Uburemere
40 kg (88 lb)1
Umuvuduko wo hejuru
nka 44 km/h (27 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Prenocephale nka 2,2 m z'uburebure (7,2 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)

Yari iremereye ite?

iremereye nk'imbwa 2
ndende nk'injangwe 4 zo mu rugo zikurikiranyendende nk'imineke 12 ikurikiranyeiremereye nk'injangwe 10 zo mu rugoiremereye nk'imbuto 8 za watermeloniremereye nk'abana 2 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 1yashoboraga kwiruka metero 100 mu masegonda 8,2 (umuntu wihuta kurusha abandi akenera 9,6)

Prenocephale yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Prenocephale had a row of small bony spikes and bumps on its dome.1

2

Its skull was rounded and sloping, unlike the flat head of its relative Homalocephale.1

3

Scientists think Prenocephale lived in high upland forests, not dry deserts.1

4

The first Prenocephale fossil was found by the Polish-Mongolian Paleontological Expedition in the Gobi Desert.1

5

Prenocephale was about 2.2 metres long and weighed around 40 kilograms, similar to a large dog.1

Byakozwe na AIIshusho ya Prenocephale yakozwe na AI
Ishusho yakozwe na AI yerekana uko Prenocephale ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.
wabajije

Ibibazo bibazwa cyane kuri Prenocephale

?How big was Prenocephale?

Adult Prenocephale measured about 2.2 to 2.4 metres (7.2 to 7.9 feet) long and weighed around 40 kilograms (88 pounds).1

?What did Prenocephale eat?

Prenocephale was a herbivore, meaning it ate plants. Some scientists think it may have also eaten insects.12

?Why did Prenocephale have a dome on its head?

Scientists think the dome might have been used as a defensive weapon. It may also have been important for showing off, but that is still debated.2

?Where did Prenocephale live?

Prenocephale lived in what is now Mongolia, in high upland forests during the Late Cretaceous period.1

?Was Prenocephale a dinosaur?

Yes, Prenocephale was a small pachycephalosaurid dinosaur, a type of plant-eating dinosaur with a thick skull dome.1

?When did Prenocephale live?

Prenocephale lived during the Late Cretaceous period, about 70 million years ago.1

Ku bazobereye muri dinozore

Izina rya siyansi
Prenocephale
Yiswe na
Maryańska and Osmólska 19743
Itsinda
Imitwe y'ikibumbe
Umuryango / ishami
Eupachycephalosauria3
Ishyirwa mu byiciro
Ornithischia > Pachycephalosauria3
Imyaka y'amabuye
imyaka miliyoni 84 kugeza 66 (Campanian / Maastrichtian)3
Inzego z'amabuye
Nemegt, Kirtland, Baruungoyot3
Ibihugu
Mongoliya, Amerika3
Ibisigazwa byanditswe
6 muri The Paleobiology Database3
Ivumburwa
Prenocephale was named in 1974 by Teresa Maryańska and Halszka Osmólska based on a well-preserved skull and some bones found in the Nemegt Formation of Mongolia.13
Biracyagibwaho impaka
Scientists debate whether some other pachycephalosaurs, like Homalocephale, are actually young Prenocephale.1

Aho amakuru yakuwe

  1. Prenocephale (en.wikipedia.org)
  2. PACHYCEPHALOSAURlA, A NEW SUBORDER OF ORNITHISCHIAN DINOSAURS (palaeontologia.pan.pl)
  3. Prenocephale in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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