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Ikhadi ledayinaso No. 1467 kwe-2 027

Prenocephale

Igama lithetha: “sloping head”1

Yayitya: IzityaloIintloko-ngqukuvaiCretaceous yamva

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

Yaphila

84 ukuya ku-66 izigidi zeminyaka eyadlulayo3

iCretaceous yamva

Iifosili zifunyenwe:

Mongolia (Nemegt Formation)1 3

Ubude

2.2 m (7.2 ft)1

Ubunzima

40 kg (88 lb)1

Esona santya siphezulu

malunga ne-44 km/h (27 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayinzima kangakanani?

inzima njengezinja ezingama-2

inde njengeekati zasekhaya ezingama-4, impumlo ukuya emsileniinde njengeebhanana ezingama-12 zilandelelanainzima njengeekati zasekhaya ezingama-10inzima njengamavatala angama-8inzima njengabantwana basenkulisa abangama-2inzima njengabantwana besikolo abangama-1ibinokubaleka iimitha ezili-100 ngemizuzwana engama-8.2 (oyena mntu ukhawulezayo udinga i-9,6)

Prenocephale wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Prenocephale malunga ne-44 km/h (27 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

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

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

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

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

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

Umfanekiso owenziwe yi-AI: Prenocephale — Umfanekiso owenziwe yi-AI obonisa indlela Prenocephale esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

ubuzile

Eyona mibuzo ibuzwa kakhulu: 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.1 2

?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

Kwiingcali zeedayinaso

Igama lenzululwazi: Prenocephale
Inikwe igama ngu:: Maryańska and Osmólska 19743
Iqela: Iintloko-ngqukuva
Usapho / iclade: Eupachycephalosauria3
Ukuhlelwa: Ornithischia > Pachycephalosauria3
Ubudala bamatye: 84 ukuya ku-66 izigidi zeminyaka (Campanian / Maastrichtian)3
Izakhiwo zamatye: Nemegt, Kirtland, Baruungoyot3
Amazwe: iMongolia, iUSA3
Iirekhodi zeefosili: 6 kwi-Paleobiology Database3
Ukufunyanwa: 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.1 3
Kusaxoxwa ngayo: Scientists debate whether some other pachycephalosaurs, like Homalocephale, are actually young Prenocephale.1

Apho iinyani zivela khona

Prenocephale (en.wikipedia.org)
PACHYCEPHALOSAURlA, A NEW SUBORDER OF ORNITHISCHIAN DINOSAURS (palaeontologia.pan.pl)
Prenocephale in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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