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Erketu

Nkombo elingi koloba: “named after Erketu, a Mongolian god”1

Alyaki: MilonaNkingo milaiKretase ya nsuka

Erketu was a huge plant-eating dinosaur with an incredibly long neck. It lived in what is now Mongolia during the Early Cretaceous period. Imagine a giraffe with a neck that was almost half its body length!1 2

Azalaki na bomoi

mbula milio 100 kino 72 eleki4

Kretase ya nsuka

Bafosile emonanaki na

Mongolia and China4 1

Bolai

15 m (49 ft)1

Bozito

5 tone (11 000 lb)3

Bolai na likolo

3,5 m (11 ft)

kokanisa

Mbangu ya likolo

pene na 19 km/h (12 mph)

Kopota mbangu, kokanisa

Azalaki na bomoi ntango nini?

Triasiki

Jurasiki

Kretase

Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Azalaki molai boni na likolo?

kokanisa

Azalaki kilo boni?

kilo lokola bamotuka 3

molai lokola bamotuka 3 oyo batelemi na molongomolai lokola matoko 83 oyo balandanipene kilo lokola nzokukilo lokola bapasteke 1000kilo lokola bakelasi 6 mobimba ya banakilo lokola ba-urs ya pembe 11akokaki kopota metele 100 na sekonde 19 (moto oyo aleki mbangu asalelaka 9,6)

Erketu azalaki monene boni soki tokokanisi na YO?

Kaka matematiki na navigatere na yo. Eloko moko te ebombami to etindami esika moko.

Azalaki na mbangu boni?

Moto oyo azali kotambola pene na 5 km/h (3 mph)

Mwana na velo pene na 12 km/h (7 mph)

Erketu pene na 19 km/h (12 mph)

Mpunda oyo azali kopota mbangu pene na 65 km/h (40 mph)

Nkoi ya mbangu pene na 100 km/h (62 mph)

makambo ya kitoko

Makambo ya kosepelisa

Erketu had one of the longest necks relative to its body size of any known dinosaur. Its neck was made of extremely long vertebrae, and scientists think it could reach over 8 metres (26 feet) long.2

The bones in Erketu's neck were hollow and full of air pockets, called camellae. This made its neck lighter, so it could hold it up.2

Erketu had a unique breastbone that was shaped like a crescent moon. This is different from many other sauropods.2

The first Erketu fossil was found in 2002 during a joint expedition by the American Museum of Natural History and the Mongolian Academy of Sciences.2

Erketu lived about 100 to 72 million years ago, during the Cretaceous period.4

Elilingi ya Erketu esalemi na AI — Elilingi esalemi na AI oyo ezali kolakisa ndenge Erketu akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.

otunaki

Mituna oyo batunaka mingi na ntina na Erketu

?How big was Erketu?

Erketu was about 15 metres (49 feet) long and weighed around 5 tonnes (11,000 pounds). That is roughly as long as a bus and as heavy as a small elephant.3 1

?Did Erketu have a really long neck?

Yes, its neck was about twice as long as its body, which may be a record for neck-to-body ratio among sauropods. The neck could reach over 8 metres (26 feet) long.3 1

?What did Erketu eat?

Erketu was a herbivore, meaning it ate plants. Its long neck likely helped it reach high leaves, like a giraffe, so it was probably a high browser.1 3

?When did Erketu live?

Erketu lived during the Late Cretaceous, about 96 to 89 million years ago. That is later than the Early Cretaceous date mentioned in some sources, but the most recent estimates say Late Cretaceous.3 1

Mpo na bayebi ya badino

Nkombo ya siansi: Erketu
Nkombo epesamaki na: Ksepka and Norell 20064
Lisanga: Nkingo milai
Libota / klade: Euhelopodidae4
Klasifikasio: Sauropodomorpha > Sauropoda > Macronaria4
Mbula ya mabanga: mbula milio 100 kino 72 (Cenomanian / Campanian)4
Milongo ya mabanga: Baynshire4
Bikolo: Mongoli, Sina4
Bafosile oyo ekomami: 2 na The Paleobiology Database4
Ntango bamonaki yango: Erketu was named by Daniel Ksepka and Mark Norell in 2006. The first fossil was found in 2002 in the Gobi Desert of Mongolia, and it included neck bones, a breastbone, and part of a leg.2 1
Naino bazali kowelana: Scientists are not sure exactly how Erketu is related to other long-necked dinosaurs. Some think it belongs to a group called Somphospondyli, but its exact family tree is still debated.2

Esika makambo euti

Erketu (nhm.ac.uk)
Erketu ellisoni, a long-necked sauropod from Bor Guvé (Dornogov Aimag, Mongolia). American Museum novitates ; no. 3508 (digitallibrary.amnh.org)
Erketu (en.wikipedia.org)
Erketu in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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