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Sibirotitan

Izina risobanura: “Siberian titan”1

Yaryaga: IbimeraIzifite amajosi maremareKiretase ya mbere

Sibirotitan was a huge, long-necked plant-eater that lived in what is now Siberia, Russia. It was one of the very first giant titanosaur relatives to appear in Asia, and its name means 'Siberian titan' after the mighty giants of Greek myths.1

Yabayeho

hashize imyaka miliyoni 126 kugeza 1133

Kiretase ya mbere

Ibisigazwa byabonetse muri

Shestakovo 1 locality, Kemerovo Province, Western Siberia, Russia1 2

Uburemere

kugeza kuri toni 20 (44 100 lb)1

Umuvuduko wo hejuru

nka 12 km/h (7 mph)

Kwiruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari iremereye ite?

iremereye nk'inzovu 3

iremereye nk'imodoka 13iremereye nk'imbuto 4000 za watermeloniremereye nk'ibyumba 25 by'amashuri byuzuye abanairemereye nk'idubu 44 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 30 (umuntu wihuta kurusha abandi akenera 9,6)

Sibirotitan 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)

Sibirotitan nka 12 km/h (7 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Sibirotitan is only the second sauropod dinosaur ever named from Russia.1 2

It had a special star-shaped sacrum (hip bone) where the ribs spread out like rays of a star. That is why its species name is astrosacralis, meaning 'star sacred bone'.1

Unlike most of its close relatives, Sibirotitan had only five vertebrae in its sacrum instead of six. Scientists think this was an evolutionary reversal, not a sign of youth.1

Sibirotitan lived about 125 to 113 million years ago, during the Early Cretaceous period.3

The first sauropod bones from this dinosaur were found in 1994 and 1995, but it was not named until 2018.1

Before it got its official name, newspapers called it 'Sibirosaurus'.1

Ishusho ya Sibirotitan yakozwe na AI — Ishusho yakozwe na AI yerekana uko Sibirotitan 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 Sibirotitan

?How big was Sibirotitan?

Sibirotitan was about 12 metres (39 feet) long and weighed roughly 10 to 20 tonnes, similar in size to the sauropod Camarasaurus.1

?When did Sibirotitan live?

Sibirotitan lived about 125 to 113 million years ago, during the Early Cretaceous period.1

?Where was Sibirotitan found?

Sibirotitan was found in the Shestakovo 1 locality near the Kiya River in Kemerovo Province, Western Siberia, Russia.1 2

Ku bazobereye muri dinozore

Izina rya siyansi: Sibirotitan
Yiswe na: Averianov et al. 20183
Itsinda: Izifite amajosi maremare
Umuryango / ishami: Somphospondyli3
Ishyirwa mu byiciro: Sauropodomorpha > Sauropoda > Macronaria3
Imyaka y'amabuye: imyaka miliyoni 126 kugeza 113 (Barremian / Aptian)3
Inzego z'amabuye: Ilek3
Ibihugu: Uburusiya3
Ibisigazwa byanditswe: 4 muri The Paleobiology Database3
Ivumburwa: Sibirotitan was named in 2018 by paleontologist Alexander Averianov and his team. They studied bones found over many years at Shestakovo 1 in Siberia, including a foot described in 2002 and a neck bone from a different young animal.1 2
Biracyagibwaho impaka: Scientists are not sure exactly how big Sibirotitan was. The only size estimate comes from one neck bone, which suggests it might have weighed as much as 20 tonnes, but that is a rough guess.1

Aho amakuru yakuwe

Sibirotitan (en.wikipedia.org)
A new sauropod dinosaur from the Lower Cretaceous Ilek Formation, Western Siberia, Russia › SPbU Researchers Portal (pureportal.spbu.ru)
Sibirotitan in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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