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Chithunzi choseketsa cha Prosaurolophus
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Prosaurolophus

Dzina limatanthauza: “before Saurolophus, because it lived earlier than a similar dinosaur with a bigger crest”1
Ankadya: ZomeraMilomo ya bakhaKumapeto kwa Kretase

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

Ankakhala
zaka 84 mpaka 66 miliyoni zapitazo4
Kumapeto kwa Kretase
Mafosili apezeka ku
Alberta, Canada and Montana, USA41
Utali
7.6 mpaka 8.5 m (25 mpaka 28 ft)21
Kulemera
matani 3 (6,600 lb)1
Msinkhu
3 m (9.8 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 24 km/h (15 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Prosaurolophus utali wa pafupifupi 8.5 m (28 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)Prosaurolophusmsinkhu wa pafupifupi 3 m (9.8 ft)Njovupafupifupi 3.2 m (10 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati magalimoto 2
wautali ngati agalu 8 otsatizana mphuno ndi mchirawautali ngati nthochi 47 zotsatizanawolemera ngati agalu 150wolemera ngati mavwende 600wolemera ngati makalasi athunthu a ana a sukulu 4wolemera ngati zimbalangondo zoyera 7akanatha kuthamanga mamita 100 m'masekondi 15 (munthu waliwiro kwambiri amafunika 9.6)

Prosaurolophus 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

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

Chopangidwa ndi AIChithunzi cha Prosaurolophus chopangidwa ndi AI
Chithunzi cha momwe Prosaurolophus 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 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

Kwa akatswiri a madino

Dzina la sayansi
Prosaurolophus
Anapatsidwa dzina ndi
Brown 19164
Gulu
Milomo ya bakha
Banja / kladi
Hadrosauridae4
Magawidwe a sayansi
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Zaka za miyala
zaka 84 mpaka 66 miliyoni (Campanian / Maastrichtian)4
Mapangidwe a miyala
Dinosaur Park, Two Medicine, Bearpaw Shale4
Mayiko
Kanada, Amereka4
Zolemba za mafosili
15 mu The Paleobiology Database4
Kupezeka
American paleontologist Barnum Brown found a skull in Alberta, Canada in 1915 and named Prosaurolophus maximus in 1916.1
Akukambiranabe
Scientists are not sure if the small crest was used for display or if it supported soft tissue like inflatable nose sacs.1

Kumene mfundo zimachokera

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

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Ena a gulu lomweli: Milomo ya bakha

ParasaurolophusMilomo ya bakhaEdmontosaurusMilomo ya bakhaSaurolophusMilomo ya bakhaHypacrosaurusMilomo ya bakhaCorythosaurusMilomo ya bakhaKritosaurusMilomo ya bakha

Enanso a nthawi yomweyo: Kumapeto kwa Kretase

TyrannosaurusMatiranosauriTriceratopsMadino a nyangaVelociraptorMaraputalaSpinosaurusMaspinosauriAnkylosaurusMadino a zishangoPteranodonZokwawa zouluka
Dyetsa Rexbokosi la mphatso la akuluakulu