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Igishushanyo cya Atacamatitan
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Atacamatitan

Izina risobanura: “Atacama Desert titan”1
Yaryaga: IbimeraIzifite amajosi maremareKiretase ya nyuma

Atacamatitan was a huge, long-necked plant-eater that lived in what is now the Atacama Desert in Chile. It is one of the most complete titanosaur dinosaurs ever found in that country.2

Yabayeho
hashize imyaka miliyoni 100 kugeza 664
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Tolar Formation, near Conchi Viejo, Atacama Desert, Antofagasta Region, Chile2
Uburebure
10 m (33 ft)3
Uburemere
toni 8 kugeza toni 16 (17ย 600 kugeza 35ย 300 lb)1
Ubutumburuke
2,5 m (8,2 ft)
igereranya
Umuvuduko wo hejuru
nka 14 km/h (9 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Atacamatitan nka 10 m z'uburebure (33 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?

Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)Atacamatitannka 2,5 m z'ubutumburuke (8,2 ft)Inzovunka 3,2 m (10 ft)

igereranya

Yari iremereye ite?

iremereye nk'inzovu 2,5
ndende nk'imodoka 2 ziparitse ku murongondende nk'imineke 56 ikurikiranyeiremereye nk'imodoka 11iremereye nk'imbuto 3200 za watermeloniremereye nk'ibyumba 20 by'amashuri byuzuye abanairemereye nk'idubu 36 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 26 (umuntu wihuta kurusha abandi akenera 9,6)

Atacamatitan 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

Atacamatitan is known from a right femur, part of a humerus, two back vertebrae, tail vertebrae, ribs, and a possible sternum piece.2

2

Its fossils were found in a small area of only 2 square metres, and they all belong to one individual.2

3

This dinosaur lived during the Late Cretaceous period, between about 100 and 66 million years ago.3

4

Atacamatitan is a titanosaur, a group of sauropods that includes some of the heaviest land animals ever.1

5

The discovery of Atacamatitan helped confirm that the red sandstones of the Tolar Formation are from the Cretaceous, not the Paleocene.2

6

Its femur has a unique shape: the shaft gets gradually narrower until two-thirds of its length.2

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

?How big was Atacamatitan?

Nobody knows for sure. Paleontologist Thomas Holtz estimated its weight between 8 and 16 tonnes (about 8,000 to 16,000 kg).1

?Where was Atacamatitan found?

Its fossils were discovered in the Atacama Desert in northern Chile, near the town of Conchi Viejo.1

?What did Atacamatitan eat?

It was a plant-eater, like all sauropods.1

Ku bazobereye muri dinozore

Izina rya siyansi
Atacamatitan
Yiswe na
Kellner et al. 20114
Itsinda
Izifite amajosi maremare
Umuryango / ishami
Lithostrotia4
Ishyirwa mu byiciro
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Imyaka y'amabuye
imyaka miliyoni 100 kugeza 66 (Cenomanian / Maastrichtian)4
Inzego z'amabuye
Tolar4
Ibihugu
Shili4
Ibisigazwa byanditswe
1 muri The Paleobiology Database4
Ivumburwa
Atacamatitan was discovered during expeditions in 2000 and 2001 by Chilean and Brazilian researchers. It was named and described by Alexander Kellner and colleagues in 2011.12
Biracyagibwaho impaka
Scientists are not sure about the exact size of Atacamatitan because only partial bones have been found.3

Aho amakuru yakuwe

  1. Atacamatitan (en.wikipedia.org)
  2. Brazil - A new titanosaur sauropod from the Atacama Desert, Chile A new titanosaur sauropod from the Atacama Desert, Chile (scielo.br)
  3. PBDB Taxon (paleobiodb.org)
  4. Atacamatitan in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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Izindi zo mu gihe kimwe: Kiretase ya nyuma

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