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Kaartuunii: Qiaowanlong
Kaardii daayinoo Lak. 1516 kan 2ย 027 keessaa

Qiaowanlong

Hiika maqaa: “bridge bend dragon, after a cultural relic near the fossil site”1
Kan nyaate: BiqiltootaMorma-dheertotaKireetaashasii Jalqabaa

Qiaowanlong was a long-necked plant-eating dinosaur that lived in China during the Early Cretaceous. It was a brachiosaurid, meaning it had front legs as long as or longer than its back legs, like a giant giraffe. This dinosaur is one of the first well-preserved brachiosaurids ever found in Asia.21

Kan jiraate
waggaa miliyoona 121 hanga 113 dura4
Kireetaashasii Jalqabaa
Fosiliiwwan kan itti argaman
Yujingzi Basin, Gansu Province, China41
Dheerina
12 hanga 20.7 m (39 hanga 68 ft)3
Ulfaatina
6 toonii hanga 13 toonii (13,200 hanga 28,700 lb)3
Ol-dheerina
4.3 m (14 ft)3
Saffisa ol'aanaa
gara 16 km/sa'a (10 mph)
Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Qiaowanlong gara 20.7 m dheeraa (68 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)Konkolaataa gara 4.5 m (15 ft)Arba, bineensa lafa irraa isa har'a hunda caalaa guddaa gara 6.5 m (21 ft)

Hammam ol-dheeraa ture?

Fardagara 1.6 m (5.2 ft)Arbagara 3.2 m (10 ft)Qiaowanlonggara 4.3 m ol-dheeraa (14 ft)Sattawwaagara 5.5 m (18 ft)

Hammam ulfaataa ture?

akka arba 2 ulfaata
akka konkolaataa 5 tarreen dhaabatan dheeraaakka muuzii 120 walitti hiriiran dheeraaakka konkolaataa 9 ulfaataakka habxuu 2600 ulfaataakka kutaalee mana barumsaa guutuu 16 ulfaataakka beeraa adii 29 ulfaatameetira 100 sekondii 22 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Qiaowanlong hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

1

Qiaowanlong is known from eight neck vertebrae and part of the hip, found in two rock blocks in 2007.1

2

Its neck bones were short compared to other brachiosaurids. For example, its sixth neck vertebra was only 43 cm long, while the same bone in Brachiosaurus was 90 cm.1

3

Even though Qiaowanlong was small for a brachiosaurid, the fused bones in its spine show it was an adult or nearly full-grown.1

4

Qiaowanlong had a special feature in its neck: the neural spines (bumps on top of the vertebrae) were deeply split into two branches.1

5

This dinosaur shared a trait with the North American brachiosaurid Sauroposeidon: both lacked a certain bone ridge in the neck vertebrae.21

6

The hip bone called the ischium was very reduced in Qiaowanlong, with a shaft only about half as wide as the pubis bone.1

7

Qiaowanlong lived alongside many other dinosaurs in the Yujingzi Basin, including therizinosaurs, tyrannosaurs, and early duck-billed dinosaurs.1

AI'n kan hojjetameFakkii AI'n hojjetame: Qiaowanlong
Fakkii AI'n hojjetame kan Qiaowanlong maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.
ati gaafatte

Gaaffiiwwan waa'ee Qiaowanlong baay'ee gaafataman

?How big was Qiaowanlong?

Scientists disagree on its size. One estimate says it was about 12 metres (39 feet) long and weighed 6 tons, while another says it was 20.7 metres (68 feet) long and weighed 13 tons.3

?What did Qiaowanlong eat?

Qiaowanlong was a plant-eater. It used its long neck to reach leaves high in trees, like a giant giraffe.31

?When did Qiaowanlong live?

Qiaowanlong lived during the Early Cretaceous Period, about 125 to 113 million years ago.32

?Where was Qiaowanlong found?

Its fossils were discovered in the Yujingzi Basin in Gansu Province, China, in 2007.31

Ogeeyyii daayinootiif

Maqaa saayinsii
Qiaowanlong
Kan maqaa baase
You and Li 20094
Garee
Morma-dheertota
Maatii / kilaadii
Euhelopodidae4
Ramaddii
Sauropodomorpha > Sauropoda > Macronaria4
Umurii dhagaawwanii
waggaa miliyoona 121 hanga 113 (Aptian)4
Caasaawwan dhagaa
Xiagou4
Biyyoota
Chaayinaa4
Galmee fosilii
1 The Paleobiology Database keessa4
Argannoo
Qiaowanlong was named in 2009 by paleontologists Hailu You and Daqing Li. The fossils were dug up in 2007 by a field crew from the Fossil Research and Development Center in Gansu, China.41
Ammallee falmisiisaa
Scientists are not sure exactly how big Qiaowanlong grew, because only a partial skeleton has been found.1

Odeeffannoon eessaa dhufa

  1. The first well-preserved Early Cretaceous brachiosaurid dinosaur in Asia (pmc.ncbi.nlm.nih.gov)
  2. The first well-preserved Early Cretaceous brachiosaurid dinosaur in Asia | Proceedings B | The Royal Society (royalsocietypublishing.org)
  3. Qiaowanlong (en.wikipedia.org)
  4. Qiaowanlong in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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