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Tongnanlong

Hiika maqaa: “Tongnan dragon”1

Kan nyaate: BiqiltootaMorma-dheertotaJuraasikii Dhumaa hanga Kireetaashasii Jalqabaa

Tongnanlong was a gigantic, long-necked plant-eater that lived in what is now China. It was one of the biggest dinosaurs of its time, with a body as long as a basketball court! Scientists think it used its huge size to reach high leaves that other dinosaurs couldn't eat.1

Kan jiraate

waggaa miliyoona 162 hanga 143 dura3

Juraasikii Dhumaa hanga Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

Tongnan District, Chongqing, Sichuan Basin, China1

Dheerina

25 hanga 26 m (82 hanga 85 ft)1

Ol-dheerina

5.6 m (18 ft)

tilmaama

Saffisa ol'aanaa

gara 9 km/sa'a (6 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

tilmaama

akka konkolaataa 6 tarreen dhaabatan dheeraaakka muuzii 140 walitti hiriiran dheeraaakka foddaa darbii 2 keessa ilaaluu danda'utti ol-dheeraameetira 100 sekondii 40 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

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

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

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Tongnanlong gara 9 km/sa'a (6 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Tongnanlong's name honors the famous Chinese paleontologist Dong Zhiming, who studied many dinosaurs from the Sichuan Basin.1

The only known fossil includes three back vertebrae, six tail vertebrae, a shoulder blade, and some leg bones.1

Its shoulder blade and coracoid (a shoulder bone) are huge, showing it was an extremely large sauropod.1

Tongnanlong lived during the Late Jurassic period, about 161 to 143 million years ago.3

The fossil was found in purplish red sandstone, which was once a lakeshore or shallow lake environment.1

Tongnanlong is a mamenchisaurid, a group of long-necked sauropods that were common in Asia during the Jurassic.1

Fakkii AI'n hojjetame: Tongnanlong — Fakkii AI'n hojjetame kan Tongnanlong 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 Tongnanlong baay'ee gaafataman

?How big was Tongnanlong?

Tongnanlong was about 10 to 12 metres (33 to 39 feet) long. It was a mamenchisaurid dinosaur.2 1

?What did Tongnanlong eat?

Tongnanlong was a plant-eater. It used its huge size and long neck to reach high leaves that other dinosaurs couldn't eat.2

?Where was Tongnanlong found?

Tongnanlong was found in Tongnan District, Chongqing, China, in purplish red sandstone that was once a lakeshore or shallow lake.2 1

Ogeeyyii daayinootiif

Maqaa saayinsii: Tongnanlong
Kan maqaa baase: Wei et al. 20253
Garee: Morma-dheertota
Maatii / kilaadii: Mamenchisauridae3
Ramaddii: Sauropodomorpha > Sauropoda3
Umurii dhagaawwanii: waggaa miliyoona 162 hanga 143 (Oxfordian / Tithonian)3
Caasaawwan dhagaa: Suining3
Biyyoota: Chaayinaa3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: Tongnanlong was discovered in 1998 at a building site in Tongnan District, Chongqing, China. It was named in 2025 by a team of scientists led by Xuefang Wei.1
Ammallee falmisiisaa: Scientists are not sure whether the Suining Formation, where Tongnanlong was found, belongs to the Late Jurassic or the Early Cretaceous. Most evidence points to the Late Jurassic.1

Odeeffannoon eessaa dhufa

A new mamenchisaurid from the Upper Jurassic Suining Formation of the Sichuan Basin in China and its implication on sauropod gigantism | Scientific Reports (nature.com)
Tongnanlong (en.wikipedia.org)
Tongnanlong in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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