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Igishushanyo cya Plesiolophus
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Plesiolophus

Izina risobanura: “near crest”1
Yaryaga: IbimeraIminwa y'imbataKiretase ya nyuma

Plesiolophus was a duck-billed dinosaur that lived about 77 million years ago in what is now Canada. It had a flat head without a big crest, unlike its later relative Parasaurolophus. This plant-eater walked on two legs or all fours and could probably run fast to escape predators.12

Yabayeho
hashize imyaka miliyoni 84 kugeza 723
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Oldman Formation near Warner, Alberta, Canada12
Uburebure
6 kugeza 8 m (20 kugeza 26 ft)1
Uburemere
toni 2 kugeza toni 3 (4 400 kugeza 6 600 lb)1
Ubutumburuke
2 kugeza 2,5 m (6,6 kugeza 8,2 ft)1
Umuvuduko wo hejuru
nka 26 km/h (16 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Plesiolophus nka 8 m z'uburebure (26 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)Plesiolophusnka 2,5 m z'ubutumburuke (8,2 ft)Inzovunka 3,2 m (10 ft)

Yari iremereye ite?

iremereye nk'imodoka 2
ndende nk'imbwa 8 zikurikiranyendende nk'imineke 44 ikurikiranyeiremereye nk'imbwa 150iremereye nk'imbuto 600 za watermeloniremereye nk'ibyumba 4 by'amashuri byuzuye abanairemereye nk'idubu 7 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 14 (umuntu wihuta kurusha abandi akenera 9,6)

Plesiolophus 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

Plesiolophus is one of the oldest known members of the Parasaurolophini group, which includes the famous Parasaurolophus with its long curved crest.12

2

Its skull had more primitive features than later parasaurolophins, meaning it looked more like earlier duck-billed dinosaurs.1

3

The only fossil found so far is a partial skull roof and braincase, discovered by fossil hunter Wendy Sloboda.12

4

Scientists think Plesiolophus might be a direct ancestor of Parasaurolophus, because it lived in older rocks and had a simpler skull.2

5

Plesiolophus lived alongside other dinosaurs like the horned dinosaur Centrosaurus and the tyrannosaur Daspletosaurus.1

6

Its name means 'near crest' because it is closely related to Parasaurolophus but lacks the big crest.1

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

?How big was Plesiolophus?

Scientists do not know for sure because only a partial skull has been found, so its full size is unknown.1

?Did Plesiolophus have a crest?

No, Plesiolophus had a flat head without a big crest, unlike its relative Parasaurolophus.1

?What did Plesiolophus eat?

Plesiolophus was a plant-eater, like all hadrosaurs. It used its duck-like beak and rows of teeth to chew tough plants.1

?When did Plesiolophus live?

Plesiolophus lived about 77 million years ago during the Late Cretaceous period.1

?Where was Plesiolophus found?

Its fossil was discovered in the Oldman Formation of Alberta, Canada, near the town of Warner.1

Gusenya ibinyoma

Ibivugwa: Plesiolophus had a large hollow crest like Parasaurolophus.

Ukuri: Plesiolophus had a flat skull without a crest, showing that early parasaurolophins did not have the big crests of later species.12

Ku bazobereye muri dinozore

Izina rya siyansi
Plesiolophus
Yiswe na
McFeeters et al. 20263
Itsinda
Iminwa y'imbata
Umuryango / ishami
Hadrosauridae3
Ishyirwa mu byiciro
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae3
Imyaka y'amabuye
imyaka miliyoni 84 kugeza 72 (Campanian)3
Inzego z'amabuye
Oldman3
Ibihugu
Kanada3
Ibisigazwa byanditswe
1 muri The Paleobiology Database3
Ivumburwa
The fossil was found by Wendy Sloboda near Warner, Alberta, Canada, and was named by Bradley McFeeters and colleagues in 2026. The species name warnerensis honors the town of Warner.12
Biracyagibwaho impaka
Scientists are not sure if Plesiolophus is a direct ancestor of Parasaurolophus or just a close relative, because the fossil is incomplete.2

Aho amakuru yakuwe

  1. Plesiolophus (en.wikipedia.org)
  2. New Crested Dinosaur Species Identified in Canada | Sci.News (sci.news)
  3. Plesiolophus 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: Iminwa y'imbata

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Izindi zo mu gihe kimwe: Kiretase ya nyuma

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