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Katuuni ya Gongshuilong
Kaadi ya dayinoso No. 0741 ku 2 027

Gongshuilong

Erinnya litegeeza: “Gong River dragon”1
Yalyanga: EbimeraEz'emimwa gy'embaataEnkomerero ya Kuretasi

Gongshuilong was a duck-billed dinosaur that lived in China near the end of the Age of Dinosaurs. It had a tall, sail-like tail made of extra-long bones, which made it look really cool. This plant-eater is special because it is the first named hadrosaur from South China!1

Yabeerawo
emyaka obukadde 72 okutuuka ku 66 emabega3
Enkomerero ya Kuretasi
Ebisigalira byazuulibwa mu
Lianhe Formation, Ganzhou City, Jiangxi Province, South China12
Obuwanvu
7 m (23 ft)1
Obugulumivu
2.6 m (8.5 ft)
kuteebereza
Sipiidi esinga
nga 28 km/h (17 mph)
Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Gongshuilong obuwanvu nga 7 m (23 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)Emmotoka nga 4.5 m (15 ft)Enjovu, ekisolo ekisinga obunene ku lukalu leero nga 6.5 m (21 ft)

Yali mugulumivu kwenkana wa?

Embwanga 0.5 m (1.6 ft)Embalaasinga 1.6 m (5.2 ft)Gongshuilongobugulumivu nga 2.6 m (8.5 ft)Enjovunga 3.2 m (10 ft)

kuteebereza

obuwanvu ng'embwa 7, ennyindo ku mukiraobuwanvu ng'amenvu 39 nga gaddiriŋŋanayandidduse mita 100 mu sikonda 13 (omuntu asinga embiro yeetaaga 9.6)

Gongshuilong yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

1

Gongshuilong's tail bones were super long, making the tail look like a sail. The neural spines were 8.5 times as tall as the bones they attached to, which is unique among all iguanodontian dinosaurs.1

2

It was a medium-sized hadrosaur, about 7 metres (23 feet) long, which is about as long as a small school bus.1

3

Gongshuilong is the second brachylophosaurin found in Asia, after Wulagasaurus. Most of its close relatives lived in North America, so it helps show that this group might have started in Asia.1

4

The fossils were found in a bonebed with at least two individuals, because scientists found two left lower jaws, two shoulder blades, and two shin bones of different sizes.1

5

Its name, Gongshuilong, comes from the Gong River near where it was found, and 'long' means dragon in Chinese.1

6

The species name 'fanwei' refers to the sail-like tail, because 'fan' means sail in Chinese.1

Kyakolebwa AIEkifaananyi kya Gongshuilong ekyakolebwa AI
Ekifaananyi kya Gongshuilong ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.
wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Gongshuilong

?What did Gongshuilong eat?

Gongshuilong was a plant-eater, like other duck-billed dinosaurs. It used its beak and many teeth to chew plants.1

?How big was Gongshuilong?

Gongshuilong was a medium sized hadrosaur, about 7 metres (23 feet) long, roughly the length of a small school bus.1

?When did Gongshuilong live?

Gongshuilong lived during the Late Cretaceous period, specifically in the Maastrichtian age, near the end of the Age of Dinosaurs.1

Omumenyi w'enfumo

Enfumo: Some people think all duck-billed dinosaurs lived in North America.

Amazima: Gongshuilong shows that duck-billed dinosaurs also lived in Asia, and it is the first named hadrosaur from South China.1

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Gongshuilong
Yatuumibwa
Yao et al. 20263
Ekibinja
Ez'emimwa gy'embaata
Ekika / ekibinja
Hadrosauridae3
Engabanya
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae3
Emyaka gy'enjazi
emyaka obukadde 72 okutuuka ku 66 (Maastrichtian)3
Ensengeka z'enjazi
Lianhe3
Ensi
Cayina3
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database3
Okuzuulibwa
In March 2021, construction workers found a bonebed in Ganzhou, China. Scientists from the Jiangxi Geological Survey and Exploration Institute dug out the fossils in two blocks, and in 2026 Han Yao and colleagues named the new species Gongshuilong fanwei.12
Kikyakubaganyizibwako ebirowoozo
Scientists are still debating exactly how Gongshuilong is related to other brachylophosaurins, because the family tree shows a polytomy, meaning the relationships are not fully resolved.1

Ebituufu gye biva

  1. Gongshuilong (en.wikipedia.org)
  2. MorphoBank V4 (beta.morphobank.org)
  3. Gongshuilong in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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Endala okuva mu kibinja kye kimu: Ez'emimwa gy'embaata

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Era ez'omu kiseera kye kimu: Enkomerero ya Kuretasi

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Liisa Rexakasanduuko k'ebirabo eri abakulu