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Umfanekiso wekhathuni: Plesiolophus
Ikhadi ledayinaso No. 1447 kwe-2ย 027

Plesiolophus

Igama lithetha: “near crest”1
Yayitya: IzityaloImilomo-dadaiCretaceous yamva

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

Yaphila
84 ukuya ku-72 izigidi zeminyaka eyadlulayo3
iCretaceous yamva
Iifosili zifunyenwe:
Oldman Formation near Warner, Alberta, Canada12
Ubude
6 ukuya ku-8 m (20 ukuya ku-26 ft)1
Ubunzima
2 iitoni ukuya ku-3 iitoni (4,400 ukuya ku-6,600 lb)1
Ukuphakama
2 ukuya ku-2.5 m (6.6 ukuya ku-8.2 ft)1
Esona santya siphezulu
malunga ne-26 km/h (16 mph)
Ukubaleka, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Plesiolophus malunga ne-8 m ubude (26 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)Indlovu, esona silwanyana sikhulu emhlabeni namhlanje malunga ne-6.5 m (21 ft)

Yayiphakame kangakanani?

Injamalunga ne-0.5 m (1.6 ft)Ihashemalunga ne-1.6 m (5.2 ft)Plesiolophusmalunga ne-2.5 m ukuphakama (8.2 ft)Indlovumalunga ne-3.2 m (10 ft)

Yayinzima kangakanani?

inzima njengeemoto ezingama-2
inde njengezinja ezingama-8, impumlo ukuya emsileniinde njengeebhanana ezingama-44 zilandelelanainzima njengezinja ezingama-150inzima njengamavatala angama-600inzima njengamagumbi okufundela apheleleyo abantwana angama-4inzima njengeebhere ezimhlophe ezingama-7ibinokubaleka iimitha ezili-100 ngemizuzwana engama-14 (oyena mntu ukhawulezayo udinga i-9,6)

Plesiolophus wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

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

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Plesiolophus
Umfanekiso owenziwe yi-AI obonisa indlela Plesiolophus 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: 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

Inyaniso ngeentsomi

Intsomi: Plesiolophus had a large hollow crest like Parasaurolophus.

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

Kwiingcali zeedayinaso

Igama lenzululwazi
Plesiolophus
Inikwe igama ngu:
McFeeters et al. 20263
Iqela
Imilomo-dada
Usapho / iclade
Hadrosauridae3
Ukuhlelwa
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae3
Ubudala bamatye
84 ukuya ku-72 izigidi zeminyaka (Campanian)3
Izakhiwo zamatye
Oldman3
Amazwe
iKhanada3
Iirekhodi zeefosili
1 kwi-Paleobiology Database3
Ukufunyanwa
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
Kusaxoxwa ngayo
Scientists are not sure if Plesiolophus is a direct ancestor of Parasaurolophus or just a close relative, because the fossil is incomplete.2

Apho iinyani zivela khona

  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): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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