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Igishushanyo cya Morosaurus
Ikarita ya dinozore nimero 1212 muri 2 027

Morosaurus

Izina risobanura: “stupid lizard”1
Yaryaga: IbimeraIzifite amajosi maremareJurasike ya nyuma kugeza Kiretase ya mbere

Morosaurus was a huge, long-necked plant-eater that lived in what is now Portugal. It had a very small brain for its giant body, which is why its name means 'stupid lizard'. Scientists now think Morosaurus is actually the same as another dinosaur called Camarasaurus.12

Yabayeho
hashize imyaka miliyoni 162 kugeza 1434
Jurasike ya nyuma kugeza Kiretase ya mbere
Ibisigazwa byabonetse muri
Portugal42
Uburebure
10 kugeza 15 m (33 kugeza 49 ft)1
Ubutumburuke
3,5 m (11 ft)
igereranya
Umuvuduko wo hejuru
nka 16 km/h (10 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Morosaurus nka 15 m z'uburebure (49 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)Inzovu, inyamaswa nini kurusha izindi ziba ku butaka muri iki gihe nka 6,5 m (21 ft)

Ubutumburuke bwayo bwanganaga iki?

Ifarashinka 1,6 m (5,2 ft)Inzovunka 3,2 m (10 ft)Morosaurusnka 3,5 m z'ubutumburuke (11 ft)Twiganka 5,5 m (18 ft)

igereranya

ndende nk'imodoka 3 ziparitse ku murongondende nk'imineke 83 ikurikiranyeyashoboraga kwiruka metero 100 mu masegonda 22 (umuntu wihuta kurusha abandi akenera 9,6)

Morosaurus yanganaga ite ugereranyije NAWE?

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

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Morosaurus was named by the famous fossil hunter Othniel Charles Marsh in 1878. He thought it was very sluggish because its brain was tiny compared to its body.1

2

The name Morosaurus comes from Greek words meaning 'stupid lizard'. Marsh wrote that its brain was 'proportionately smaller than in any known vertebrate'.1

3

Morosaurus is now considered a synonym of Camarasaurus, which means the two names refer to the same group of dinosaurs. Camarasaurus was named just one year earlier, so that name is used instead.14

4

Fossils of Morosaurus have been found in Portugal, in rocks that are about 152 to 149 million years old. That was during the Late Jurassic period.2

5

Like other sauropods, Morosaurus had a long neck and tail, a bulky body, and walked on four pillar-like legs. It probably lived in herds.2

Byakozwe na AIIshusho ya Morosaurus yakozwe na AI
Ishusho yakozwe na AI yerekana uko Morosaurus 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 Morosaurus

?How big was Morosaurus?

Morosaurus is now considered the same as Camarasaurus. The most common species, Camarasaurus lentus, was about 15 metres (49 feet) long. A larger species, Camarasaurus supremus, was even bigger.3

?What did Morosaurus eat?

Morosaurus was a plant-eater. It had spoon-shaped teeth and strong jaws for chewing tough plants.3

?Is Morosaurus a dinosaur?

Yes, Morosaurus is a dinosaur. It is a type of sauropod, a long-necked, plant-eating dinosaur.1

?When did Morosaurus live?

Morosaurus lived during the Late Jurassic Period, about 155 to 145 million years ago.3

?Where was Morosaurus found?

Fossils of Morosaurus have been found in Portugal and in the western United States, in places like Wyoming and Colorado.13

?Was Morosaurus bigger than T. rex?

Yes, Morosaurus was much bigger than T. rex. The most common species was about 15 metres (49 feet) long, while T. rex was about 12 metres (40 feet) long.3

?Did Morosaurus have feathers?

No, Morosaurus did not have feathers. It was a sauropod with scaly skin.3

?How fast could Morosaurus run?

Probably up to about 16 km/h (10 mph), about as fast as a kid running fast. This is an estimate from its size. As a large, heavy sauropod it moved slowly, like an elephant.3

?What does the name Camarasaurus mean?

Camarasaurus means 'chambered lizard'. It refers to the hollow chambers in its neck and back bones.3

Ku bazobereye muri dinozore

Izina rya siyansi
Morosaurus
Yiswe na
Marsh 18784
Itsinda
Izifite amajosi maremare
Umuryango / ishami
Camarasauridae4
Ishyirwa mu byiciro
Sauropodomorpha > Sauropoda > Macronaria4
Imyaka y'amabuye
imyaka miliyoni 162 kugeza 143 (Oxfordian / Tithonian)4
Inzego z'amabuye
Alcobaça4
Ibihugu
Porutugali4
Ibisigazwa byanditswe
138 muri The Paleobiology Database4
Ivumburwa
Morosaurus was named by Othniel Charles Marsh in 1878 based on fossils from the Morrison Formation in the United States. Later, scientists realized it was the same as Camarasaurus, which had been named by Edward Drinker Cope in 1877.14
Biracyagibwaho impaka
Scientists are not sure if Morosaurus marchei from Portugal is truly a separate species or just a Camarasaurus. The fossils are very incomplete, only a tooth and a tail bone.12

Aho amakuru yakuwe

  1. Camarasaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Camarasaurus (en.wikipedia.org)
  4. Morosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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Izindi zo mu itsinda rimwe: Izifite amajosi maremare

Izindi zo mu gihe kimwe: Jurasike ya nyuma

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