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Katuni: Qiaowanlong
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Qiaowanlong

Zita rinoreva: “bridge bend dragon, after a cultural relic near the fossil site”1
Raidya: MiriwoMadhino emitsipa mirefuCretaceous Yekutanga

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

Raivapo
makore mamiriyoni 121 kusvika 113 apfuura4
Cretaceous Yekutanga
Mafosiri akawanikwa:
Yujingzi Basin, Gansu Province, China41
Kureba
12 kusvika 20.7 m (39 kusvika 68 ft)3
Huremu
matani 6 kusvika matani 13 (13,200 kusvika 28,700 lb)3
Kukwirira
4.3 m (14 ft)3
Kumhanya kwepamusoro
kunenge 16 km/h (10 mph)
Kumhanya, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Qiaowanlong kureba kunenge 20.7 m (68 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)Motokari kunenge 4.5 m (15 ft)Nzou, mhuka hombe kupfuura dzose dzepanyika nhasi kunenge 6.5 m (21 ft)

Raiva rakakwirira zvakadii?

Bhizakunenge 1.6 m (5.2 ft)Nzoukunenge 3.2 m (10 ft)Qiaowanlongkukwirira kunenge 4.3 m (14 ft)Twizakunenge 5.5 m (18 ft)

Rairema zvakadii?

kurema senzou 2
kureba semotokari 5 dzakamiswa dzakatevedzanakureba semabhanana 120 akatevedzanakurema semotokari 9kurema semanwiwa 2600kurema semakirasi 16 akazara evana vechikorokurema semabere echando 29raigona kumhanya mamita 100 mumasekonzi 22 (munhu anomhanya kupfuura vose anoda 9.6)

Qiaowanlong raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

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

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Qiaowanlong
Mufananidzo wakagadzirwa neAI unoratidza kuti Qiaowanlong ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.
wakabvunza

Mibvunzo inonyanya kubvunzwa nezve Qiaowanlong

?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

Zvevanyanzvi vemadhino

Zita resainzi
Qiaowanlong
Akaripa zita:
You and Li 20094
Boka
Madhino emitsipa mirefu
Mhuri / boka
Euhelopodidae4
Kurongwa kwemhuka
Sauropodomorpha > Sauropoda > Macronaria4
Zera rematombo
makore mamiriyoni 121 kusvika 113 (Aptian)4
Mapoka ematombo
Xiagou4
Nyika
China4
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database4
Kuwanikwa
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
Zvichiri kupokanwa
Scientists are not sure exactly how big Qiaowanlong grew, because only a partial skeleton has been found.1

Kunobva chokwadi

  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): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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Mamwe kubva muboka rimwe chete: Madhino emitsipa mirefu

BrachiosaurusMadhino emitsipa mirefuDiplodocusMadhino emitsipa mirefuBrontosaurusMadhino emitsipa mirefuArgentinosaurusMadhino emitsipa mirefuCamarasaurusMadhino emitsipa mirefuMorosaurusMadhino emitsipa mirefu

Zvimwe zvenguva imwe chete: Cretaceous Yekutanga

StegosaurusMadhino ane mahwendefaIguanodonVanodya miriwo vane miromoArchaeopteryxShiri dzekutangaGiganotosaurusMadhino anodya nyamaMicroraptorMaraputaDeinonychusMaraputa
Fudza Rexchirongo chezvipo chevakuru