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Umfanekiso wekhathuni: Prosaurolophus
Ikhadi ledayinaso No. 1479 kwe-2 027

Prosaurolophus

Igama lithetha: “before Saurolophus, because it lived earlier than a similar dinosaur with a bigger crest”1
Yayitya: IzityaloImilomo-dadaiCretaceous yamva

Prosaurolophus was a duck-billed dinosaur that lived in North America about 75 million years ago. It had a small, solid bump on its nose that looked like a little hat. This gentle giant munched on plants and could walk on two legs or all fours.1

Yaphila
84 ukuya ku-66 izigidi zeminyaka eyadlulayo4
iCretaceous yamva
Iifosili zifunyenwe:
Alberta, Canada and Montana, USA41
Ubude
7.6 ukuya ku-8.5 m (25 ukuya ku-28 ft)21
Ubunzima
3 iitoni (6,600 lb)1
Ukuphakama
3 m (9.8 ft)
uqikelelo
Esona santya siphezulu
malunga ne-24 km/h (15 mph)
Ukubaleka, uqikelelo

Yaphila nini?

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

Yayinkulu kangakanani?

Yayinde kangakanani?

Prosaurolophus malunga ne-8.5 m ubude (28 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)Prosaurolophusmalunga ne-3 m ukuphakama (9.8 ft)Indlovumalunga ne-3.2 m (10 ft)

uqikelelo

Yayinzima kangakanani?

inzima njengeemoto ezingama-2
inde njengezinja ezingama-8, impumlo ukuya emsileniinde njengeebhanana ezingama-47 zilandelelanainzima njengezinja ezingama-150inzima njengamavatala angama-600inzima njengamagumbi okufundela apheleleyo abantwana angama-4inzima njengeebhere ezimhlophe ezingama-7ibinokubaleka iimitha ezili-100 ngemizuzwana engama-15 (oyena mntu ukhawulezayo udinga i-9,6)

Prosaurolophus wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Prosaurolophus had a small, triangular crest on its head made of bone, but scientists think it might have had inflatable nose sacs for display.1

2

Fossils of at least 25 individuals have been found, including some in a bonebed that suggests they lived together in groups near water.1

3

Its teeth were packed into dental batteries with hundreds of teeth, and they were replaced throughout its life.1

4

Prosaurolophus could probably walk on two legs or all fours, and it could reach plants up to 4 metres (13 feet) high.1

5

It lived in a warm, swampy environment with rivers and floodplains, alongside horned dinosaurs like Centrosaurus and the tyrannosaur Gorgosaurus.1

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

?How big was Prosaurolophus?

About 8.5 metres (28 feet) long and weighed around 3 tonnes (3.3 tons). Its skull was about 0.9 metres (3 feet) long.1

?What did Prosaurolophus eat?

It was a herbivore that ate plants like conifer trees and tree bark, using its broad beak to crop food and hundreds of teeth to grind it.1

?Did Prosaurolophus have a crest?

Yes, it had a small, triangular crest on its forehead made of bone. Scientists think it might also have had inflatable nose sacs for display.13

?When did Prosaurolophus live?

It lived during the Late Cretaceous period, about 75.7 to 74.1 million years ago.1

?Where was Prosaurolophus found?

Fossils have been found in Alberta, Canada, and Montana, USA, in the Dinosaur Park Formation and Two Medicine Formation.12

?Did Prosaurolophus live in groups?

Yes, a bonebed of several individuals suggests they lived together in groups, possibly gathering near water during droughts.1

Kwiingcali zeedayinaso

Igama lenzululwazi
Prosaurolophus
Inikwe igama ngu:
Brown 19164
Iqela
Imilomo-dada
Usapho / iclade
Hadrosauridae4
Ukuhlelwa
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Ubudala bamatye
84 ukuya ku-66 izigidi zeminyaka (Campanian / Maastrichtian)4
Izakhiwo zamatye
Dinosaur Park, Two Medicine, Bearpaw Shale4
Amazwe
iKhanada, iUSA4
Iirekhodi zeefosili
15 kwi-Paleobiology Database4
Ukufunyanwa
American paleontologist Barnum Brown found a skull in Alberta, Canada in 1915 and named Prosaurolophus maximus in 1916.1
Kusaxoxwa ngayo
Scientists are not sure if the small crest was used for display or if it supported soft tissue like inflatable nose sacs.1

Apho iinyani zivela khona

  1. Prosaurolophus (en.wikipedia.org)
  2. Prosaurolophus | Natural History Museum (nhm.ac.uk)
  3. Local juvenile duck-billed dinosaur fossil discovery reveals new details about its appearance | News | University of Calgary (news.ucalgary.ca)
  4. Prosaurolophus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Ezinye ezivela kwiqela elinye: Imilomo-dada

ParasaurolophusImilomo-dadaEdmontosaurusImilomo-dadaSaurolophusImilomo-dadaHypacrosaurusImilomo-dadaCorythosaurusImilomo-dadaKritosaurusImilomo-dada

Nezinye ezivela kwixesha elinye: iCretaceous yamva

TyrannosaurusIityrannosauriTriceratopsIidayinaso ezineempondoVelociraptorIiraptaSpinosaurusIispinosauriAnkylosaurusIidayinaso ezinesikrweqePteranodonIzirhubuluzi ezibhabhayo
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