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Igishushanyo cya Pentaceratops
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Pentaceratops

Izina risobanura: “five-horned face”1
Yaryaga: IbimeraDinozore zifite amahembeKiretase ya nyuma

Pentaceratops was a plant-eating dinosaur that lived about 76 to 73 million years ago. It had a huge skull with five horns: two long ones above its eyes, a short one on its nose, and two long spikes sticking out from its cheeks. Its head frill was very long and had small triangular hornlets along the edge.1

Yabayeho
hashize imyaka miliyoni 84 kugeza 662
Kiretase ya nyuma
Ibisigazwa byabonetse muri
New Mexico, Colorado and Texas, USA; also possibly Alberta, Canada21
Uburebure
5,5 kugeza 6 m (18 kugeza 20 ft)1
Uburemere
toni 2,5 (5 500 lb)1
Ubutumburuke
1,9 m (6,2 ft)
igereranya
Umuvuduko wo hejuru
nka 31 km/h (19 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Pentaceratops nka 6 m z'uburebure (20 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)Inzovu, inyamaswa nini kurusha izindi ziba ku butaka muri iki gihe nka 6,5 m (21 ft)

Ubutumburuke bwayo bwanganaga iki?

Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)Pentaceratopsnka 1,9 m z'ubutumburuke (6,2 ft)Inzovunka 3,2 m (10 ft)

igereranya

Yari iremereye ite?

iremereye nk'imodoka 1,5
ndende nk'imbwa 6 zikurikiranyendende nk'imineke 33 ikurikiranyeiremereye nk'imbwa 120iremereye nk'imbuto 500 za watermeloniremereye nk'ibyumba 3 by'amashuri byuzuye abanairemereye nk'idubu 6 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 12 (umuntu wihuta kurusha abandi akenera 9,6)

Pentaceratops 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

Pentaceratops means 'five-horned face' because it had five horns: two brow horns, one nose horn, and two long spikes on its cheekbones.1

2

Its skull could be over 2.3 meters (7.5 feet) long, making it one of the largest skulls of any land animal.1

3

Pentaceratops lived alongside the duck-billed dinosaur Parasaurolophus and the tyrannosaur Bistahieversor.1

4

The first fossils were found in 1921 by Charles Hazelius Sternberg in New Mexico. The dinosaur was named in 1923 by Henry Fairfield Osborn.1

5

One very large Pentaceratops skull was later renamed Titanoceratops because it looked more like Triceratops.1

6

Pentaceratops is used as a guide fossil: its appearance marks the start of the Kirtlandian land vertebrate age.1

Byakozwe na AIIshusho ya Pentaceratops yakozwe na AI
Ishusho yakozwe na AI yerekana uko Pentaceratops 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 Pentaceratops

?How big was Pentaceratops?

Pentaceratops was about 5.5 to 6 meters (18 to 20 feet) long and weighed around 2.5 metric tons (2.8 short tons).1

?What did Pentaceratops eat?

Pentaceratops was an herbivore, meaning it ate plants. It likely fed on ferns, cycads, and conifers using its sharp beak and cheek teeth.1

?When did Pentaceratops live?

Pentaceratops lived during the Late Cretaceous Period, about 76 to 73 million years ago.1

?Where was Pentaceratops found?

Pentaceratops fossils have been found in the Kirtland Formation in the San Juan Basin of New Mexico, USA.1

?Did Pentaceratops have feathers?

No, Pentaceratops did not have feathers. It was a ceratopsian dinosaur with scaly skin, like other horned dinosaurs.1

?Was Pentaceratops bigger than Triceratops?

No, Pentaceratops was smaller than Triceratops. Pentaceratops was about 5.5 to 6 meters long, while Triceratops could reach up to 9 meters.1

?How many horns did Pentaceratops have?

Pentaceratops had five horns: two long brow horns, one short nose horn, and two long spikes on its cheekbones.1

?Could Pentaceratops swim?

Nobody knows for sure, but Pentaceratops was a land dinosaur with sturdy legs, so it probably did not swim often.1

Gusenya ibinyoma

Ibivugwa: Some people think Pentaceratops had five horns on its head like a crown.

Ukuri: The 'fifth horn' is actually a long spike on each cheekbone (the jugal bone), not a true horn on the skull roof.1

Ku bazobereye muri dinozore

Izina rya siyansi
Pentaceratops
Yiswe na
Osborn 19232
Itsinda
Dinozore zifite amahembe
Umuryango / ishami
Ceratopsidae2
Ishyirwa mu byiciro
Ornithischia > Ceratopsia > Ceratopsidae2
Imyaka y'amabuye
imyaka miliyoni 84 kugeza 66 (Campanian / Maastrichtian)2
Inzego z'amabuye
Fruitland, Kirtland, Williams Fork2
Ibihugu
Amerika2
Ibisigazwa byanditswe
14 muri The Paleobiology Database2
Ivumburwa
The first Pentaceratops fossils were collected in 1921 by Charles Hazelius Sternberg in the San Juan Basin of New Mexico. The species was named Pentaceratops sternbergii by Henry Fairfield Osborn in 1923, honoring Sternberg.1
Biracyagibwaho impaka
Scientists debate whether the species Pentaceratops aquilonius from Canada really belongs to Pentaceratops or is a different dinosaur called Spiclypeus.1

Aho amakuru yakuwe

  1. Pentaceratops (en.wikipedia.org)
  2. Pentaceratops in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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Izindi zo mu itsinda rimwe: Dinozore zifite amahembe

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Izindi zo mu gihe kimwe: Kiretase ya nyuma

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Gaburira Rexagasanduku k'amashimwe k'abantu bakuru