Dino Wiki / Didino tsotlhe / Melala-meleele

Karata ya dino No. 1516 mo go 2 027

Qiaowanlong

Leina le raya: “bridge bend dragon, after a cultural relic near the fossil site”1

E jele: DimelaMelala-meleeleTshimologo ya Cretaceous

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.2 1

E tshetse

dimilione tsa dingwaga di le 121 go ya go 113 tse di fetileng4

Tshimologo ya Cretaceous

Difosili di fitlhetswe kwa

Yujingzi Basin, Gansu Province, China4 1

Boleele

12 go ya go 20.7 m (39 go ya go 68 ft)3

Bokete

ditone di le 6 go ya go ditone di le 13 (13,200 go ya go 28,700 lb)3

Bogodimo

4.3 m (14 ft)3

Bonako jo bogolo

e ka nna 16 km/h (10 mph)

Go taboga, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

E ne e le kwa godimo go le kae?

E ne e le bokete go le kae?

bokete jaaka ditlou di le 2

telele jaaka dikoloi di le 5 di emisitswe mo molengtelele jaaka dibanana di le 120 di latelanabokete jaaka dikoloi di le 9bokete jaaka magapu a le 2600bokete jaaka diphaposiborutelo tse di tletseng bana di le 16bokete jaaka dibere tse ditshweu di le 29e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 22 (motho yo o bonako go gaisa o tlhoka 9,6)

Qiaowanlong e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Qiaowanlong e ka nna 16 km/h (10 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

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

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

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

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

This dinosaur shared a trait with the North American brachiosaurid Sauroposeidon: both lacked a certain bone ridge in the neck vertebrae.2 1

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

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

Setshwantsho sa Qiaowanlong se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Qiaowanlong e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

o botsitse

Dipotso tse di botswang thata ka ga 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.3 1

?When did Qiaowanlong live?

Qiaowanlong lived during the Early Cretaceous Period, about 125 to 113 million years ago.3 2

?Where was Qiaowanlong found?

Its fossils were discovered in the Yujingzi Basin in Gansu Province, China, in 2007.3 1

Ya baitseanape ba didino

Leina la saense: Qiaowanlong
Leina le neilwe ke: You and Li 20094
Setlhopha: Melala-meleele
Lelapa / clade: Euhelopodidae4
Thulaganyo: Sauropodomorpha > Sauropoda > Macronaria4
Bogolo jwa matlapa: 121 go ya go 113 dimilione tsa dingwaga (Aptian)4
Dibopego tsa matlapa: Xiagou4
Dinaga: Tšhaena4
Direkoto tsa difosili: 1 mo The Paleobiology Database4
Go fitlhelwa: 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.4 1
Go sa ntse go ganetsanwa: Scientists are not sure exactly how big Qiaowanlong grew, because only a partial skeleton has been found.1

Kwa dintlha di tswang teng

The first well-preserved Early Cretaceous brachiosaurid dinosaur in Asia (pmc.ncbi.nlm.nih.gov)
The first well-preserved Early Cretaceous brachiosaurid dinosaur in Asia | Proceedings B | The Royal Society (royalsocietypublishing.org)
Qiaowanlong (en.wikipedia.org)
Qiaowanlong in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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