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Igishushanyo cya Sidersaura
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Sidersaura

Izina risobanura: “star lizard”1
Yaryaga: IbimeraIzifite amajosi maremareKiretase ya mbere

Sidersaura was a huge, long-necked plant-eater that lived in what is now Argentina. It may have been one of the biggest members of its dinosaur family, reaching about the length of a school bus. Its star-shaped tail bones gave it the name 'star lizard'.1

Yabayeho
hashize imyaka miliyoni 110 kugeza 1063
Kiretase ya mbere
Ibisigazwa byabonetse muri
Neuquén Province, Argentina12
Uburebure
18 kugeza 20 m (59 kugeza 66 ft)1
Uburemere
toni 15 (33 100 lb)1
Ubutumburuke
4,5 m (15 ft)
igereranya
Umuvuduko wo hejuru
nka 13 km/h (8 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Sidersaura nka 20 m z'uburebure (66 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)Sidersauranka 4,5 m z'ubutumburuke (15 ft)Twiganka 5,5 m (18 ft)

igereranya

Yari iremereye ite?

iremereye nk'inzovu 2,5
ndende nk'imodoka 4 ziparitse ku murongondende nk'imineke 110 ikurikiranyeiremereye nk'imodoka 10iremereye nk'imbuto 3000 za watermeloniremereye nk'ibyumba 19 by'amashuri byuzuye abanairemereye nk'idubu 33 zo mu ruburaisumbye ku buryo yarunguruka mu idirishya ryo ku igorofa rya 2yashoboraga kwiruka metero 100 mu masegonda 28 (umuntu wihuta kurusha abandi akenera 9,6)

Sidersaura 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

Sidersaura had a hole between its forehead and top of the skull called a frontoparietal foramen, which is rare among sauropods. Only a few other long-necked dinosaurs like Apatosaurus have it.1

2

Its thigh bone (femur) was 1.55 metres (5.1 feet) long, making it the biggest known of any rebbachisaurid dinosaur.1

3

The bones of four Sidersaura individuals were discovered together, including one found just 20 metres (66 feet) from the skeleton of the giant meat-eater Meraxes.1

4

Sidersaura belongs to a group called rebbachisaurids, which mostly lived in the southern continents. It was one of the last of its kind before they went extinct.12

5

The star-shaped haemal arches (bones under the tail) of Sidersaura earned it the name 'star lizard'. No other named dinosaur has exactly this shape.1

6

Sidersaura lived about 106 million years ago during the Early Cretaceous period, in a region that is now the desert-like Huincul Formation in Argentina.32

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

?How big was Sidersaura?

Sidersaura was about 18 to 20 metres (59 to 66 ft) long and weighed around 15 tons. It was one of the largest members of its dinosaur family.12

?What did Sidersaura eat?

Sidersaura was a plant-eater (herbivore). It ate plants, using its long neck to reach high or low vegetation.13

?When did Sidersaura live?

Sidersaura lived about 106 million years ago, during the Early Cretaceous period.1

?Is Sidersaura a dinosaur?

Yes, Sidersaura is a dinosaur. It is a sauropod dinosaur, specifically a rebbachisaurid.13

Ku bazobereye muri dinozore

Izina rya siyansi
Sidersaura
Yiswe na
Lerzo et al. 20243
Itsinda
Izifite amajosi maremare
Umuryango / ishami
Rebbachisauridae3
Ishyirwa mu byiciro
Sauropodomorpha > Sauropoda > Diplodocoidea3
Imyaka y'amabuye
imyaka miliyoni 110 kugeza 106 (Albian)3
Inzego z'amabuye
Huincul3
Ibihugu
Arijantine3
Ibisigazwa byanditswe
2 muri The Paleobiology Database3
Ivumburwa
The fossils of Sidersaura were found in 2012 near Villa El Chocón, Argentina, and were dug up over five years. Scientists led by Lucas Lerzo named it in 2024, after Mara Ripoll, a fossil preparator.1
Biracyagibwaho impaka
Scientists are still debating exactly how Sidersaura is related to other rebbachisaurids, especially because it has some features that are also seen in titanosaurs.12

Aho amakuru yakuwe

  1. Sidersaura (en.wikipedia.org)
  2. The last of the oldies: a basal rebbachisaurid (Sauropoda, Diplodocoidea) from the early Late Cretaceous (Cenomanian, Turonian) of Patagonia, Argentina: Historical Biology: Vol 37 , No 2 - Get Access (tandfonline.com)
  3. Sidersaura in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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