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Ouranosaurus

Izina risobanura: “brave lizard”1

Yaryaga: IbimeraIzirya ibimera zifite umunwa w'inyoniKiretase ya mbere kugeza Kiretase ya nyuma

Ouranosaurus was a plant-eating dinosaur that lived in Africa during the Early Cretaceous. It had a long, duck-like beak and a strange hump or sail on its back. This dinosaur was about as long as a school bus and weighed as much as a small car.1

Yabayeho

hashize imyaka miliyoni 121 kugeza 664

Kiretase ya mbere kugeza Kiretase ya nyuma

Ibisigazwa byabonetse muri

Niger and Cameroon1 4

Uburebure

7 kugeza 8,3 m (23 kugeza 27 ft)1

Uburemere

toni 2,2 (4 900 lb)1

Ubutumburuke

2,4 m (7,9 ft)

igereranya

Umuvuduko wo hejuru

nka 27 km/h (17 mph)

Kwiruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Ubutumburuke bwayo bwanganaga iki?

igereranya

Yari iremereye ite?

iremereye nk'imodoka 1,5

ndende nk'imbwa 8 zikurikiranyendende nk'imineke 46 ikurikiranyeiremereye nk'imbwa 110iremereye nk'imbuto 440 za watermeloniremereye nk'ibyumba 3 by'amashuri byuzuye abanairemereye nk'idubu 5 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 13 (umuntu wihuta kurusha abandi akenera 9,6)

Ouranosaurus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Ouranosaurus nka 27 km/h (17 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Ouranosaurus is the only known horned ornithopod dinosaur, with small rounded horns in front of its eyes.1

Its snout was toothless and covered by a horny beak, like a duck's bill.1

Two nearly complete skeletons were found in Niger in 1965 and 1970, and a third partial specimen came from Cameroon.1 2

Ouranosaurus lived in a river delta alongside other dinosaurs like the huge crocodile Sarcosuchus and the meat-eater Suchomimus.1

It had 22 tooth positions in each jaw, for a total of 88 cheek teeth that formed a continuous grinding surface.1

The name Ouranosaurus means 'brave lizard' in Greek, and the species name nigeriensis refers to the country of Niger.1

Ishusho ya Ouranosaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Ouranosaurus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

wabajije

Ibibazo bibazwa cyane kuri Ouranosaurus

?How big was Ouranosaurus?

About 7 to 8.3 metres long and weighed around 2.2 metric tons. That is roughly the length of a school bus and the weight of a small car.1 3

?Did Ouranosaurus have a sail on its back?

Yes, it had a large sail on its back made of long, wide neural spines. This sail spanned its back.1

?What did Ouranosaurus eat?

It was a plant-eater that used its cheek teeth to chew tough plants like leaves, fruit, and seeds. Its wide beak also suggests it could eat large amounts of low-quality food.1

?Where did Ouranosaurus live?

It lived in what is now Niger and Cameroon in Africa during the Early Cretaceous. It lived in a river delta environment alongside other dinosaurs.1

?When did Ouranosaurus go extinct?

It lived during the Aptian stage of the Early Cretaceous, about 125 to 113 million years ago. It died out long before the end of the dinosaurs.1

?Was Ouranosaurus a dinosaur?

Yes, it was a herbivorous basal hadrosauriform dinosaur. It is not a pterosaur or marine reptile.1

?Did Ouranosaurus have horns?

Yes, it had small rounded horns in front of its eyes, making it the only known horned ornithopod dinosaur.1

?How fast could Ouranosaurus run?

Scientists do not know its exact speed. It was a large, plant-eating dinosaur with a stiff back, so it was probably not very fast.1

Ku bazobereye muri dinozore

Izina rya siyansi: Ouranosaurus
Yiswe na: Taquet 19724
Itsinda: Izirya ibimera zifite umunwa w'inyoni
Umuryango / ishami: Neoiguanodontia4
Ishyirwa mu byiciro: Ornithischia > Ornithopoda > Iguanodontia4
Imyaka y'amabuye: imyaka miliyoni 121 kugeza 66 (Aptian / Maastrichtian)4
Inzego z'amabuye: Elrhaz, Koum, Aïn el Guettar4
Ibihugu: Nijeri, Kameruni, Tuniziya, Sudani4
Ibisigazwa byanditswe: 8 muri The Paleobiology Database4
Ivumburwa: Ouranosaurus was named by French paleontologist Philippe Taquet in 1976. The first skeleton was found in 1965 during a French expedition to the Gadoufaoua region of Niger.1 2
Biracyagibwaho impaka: Scientists still debate whether the tall spines on Ouranosaurus's back supported a hump or a sail.1

Aho amakuru yakuwe

Ouranosaurus (en.wikipedia.org)
Philippe TAQUET 1976 Cahiers de Paléontologie, CNRS, Paris (naturalhistory.si.edu)
Ouranosaurus- Enchanted Learning Software (enchantedlearning.com)
Ouranosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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