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Chithunzi choseketsa cha Plesiolophus
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Plesiolophus

Dzina limatanthauza: “near crest”1
Ankadya: ZomeraMilomo ya bakhaKumapeto kwa Kretase

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

Ankakhala
zaka 84 mpaka 72 miliyoni zapitazo3
Kumapeto kwa Kretase
Mafosili apezeka ku
Oldman Formation near Warner, Alberta, Canada12
Utali
6 mpaka 8 m (20 mpaka 26 ft)1
Kulemera
matani 2 mpaka matani 3 (4,400 mpaka 6,600 lb)1
Msinkhu
2 mpaka 2.5 m (6.6 mpaka 8.2 ft)1
Liwiro lalikulu kwambiri
pafupifupi 26 km/h (16 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Plesiolophus utali wa pafupifupi 8 m (26 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)Plesiolophusmsinkhu wa pafupifupi 2.5 m (8.2 ft)Njovupafupifupi 3.2 m (10 ft)

Ankalemera bwanji?

wolemera ngati magalimoto 2
wautali ngati agalu 8 otsatizana mphuno ndi mchirawautali ngati nthochi 44 zotsatizanawolemera ngati agalu 150wolemera ngati mavwende 600wolemera ngati makalasi athunthu a ana a sukulu 4wolemera ngati zimbalangondo zoyera 7akanatha kuthamanga mamita 100 m'masekondi 14 (munthu waliwiro kwambiri amafunika 9.6)

Plesiolophus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Plesiolophus chopangidwa ndi AI
Chithunzi cha momwe Plesiolophus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Wothetsa nthano zabodza

Nthano: Plesiolophus had a large hollow crest like Parasaurolophus.

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

Kwa akatswiri a madino

Dzina la sayansi
Plesiolophus
Anapatsidwa dzina ndi
McFeeters et al. 20263
Gulu
Milomo ya bakha
Banja / kladi
Hadrosauridae3
Magawidwe a sayansi
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae3
Zaka za miyala
zaka 84 mpaka 72 miliyoni (Campanian)3
Mapangidwe a miyala
Oldman3
Mayiko
Kanada3
Zolemba za mafosili
1 mu The Paleobiology Database3
Kupezeka
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
Akukambiranabe
Scientists are not sure if Plesiolophus is a direct ancestor of Parasaurolophus or just a close relative, because the fossil is incomplete.2

Kumene mfundo zimachokera

  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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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