Prosaurolophus
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
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kureba seimbwa 8 kubva pamhino kusvika kumuswe๐kureba semabhanana 47 akatevedzana
kurema seimbwa 150๐kurema semanwiwa 600๐kurema semakirasi 4 akazara evana vechikoro๐ปโโ๏ธkurema semabere echando 7๐raigona kumhanya mamita 100 mumasekonzi 15 (munhu anomhanya kupfuura vose anoda 9.6)Prosaurolophus raiva hombe sei kana richienzaniswa NEWE?
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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
Fossils of at least 25 individuals have been found, including some in a bonebed that suggests they lived together in groups near water.1
Its teeth were packed into dental batteries with hundreds of teeth, and they were replaced throughout its life.1
Prosaurolophus could probably walk on two legs or all fours, and it could reach plants up to 4 metres (13 feet) high.1
It lived in a warm, swampy environment with rivers and floodplains, alongside horned dinosaurs like Centrosaurus and the tyrannosaur Gorgosaurus.1

Mibvunzo inonyanya kubvunzwa nezve 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
Zvevanyanzvi vemadhino
- Zita resainzi
- Prosaurolophus
- Akaripa zita:
- Brown 19164
- Boka
- Miromo-yedhadha
- Mhuri / boka
- Hadrosauridae4
- Kurongwa kwemhuka
- Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
- Zera rematombo
- makore mamiriyoni 84 kusvika 66 (Campanian / Maastrichtian)4
- Mapoka ematombo
- Dinosaur Park, Two Medicine, Bearpaw Shale4
- Nyika
- Kanada, Amerika4
- Zvinyorwa zvemafosiri
- 15 mu The Paleobiology Database4
- Kuwanikwa
- American paleontologist Barnum Brown found a skull in Alberta, Canada in 1915 and named Prosaurolophus maximus in 1916.1
- Zvichiri kupokanwa
- Scientists are not sure if the small crest was used for display or if it supported soft tissue like inflatable nose sacs.1
Kunobva chokwadi
- Prosaurolophus (en.wikipedia.org)
- Prosaurolophus | Natural History Museum (nhm.ac.uk)
- Local juvenile duck-billed dinosaur fossil discovery reveals new details about its appearance | News | University of Calgary (news.ucalgary.ca)
- Prosaurolophus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.
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