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Tongnanlong: marrazkia
Dino txartela, 1815. zk. (2ย 027 guztira)

Tongnanlong

Izenaren esanahia: “Tongnan dragon”1
Jaten zuen: LandareakLepo-luzeakGoi Jurasikoa eta Behe Kretazeoa artean

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

Bizi izan zen
Duela 162 eta 143 milioi urte artean3
Goi Jurasikoa eta Behe Kretazeoa artean
Fosilak hemen aurkitu dira:
Tongnan District, Chongqing, Sichuan Basin, China1
Luzera
25 eta 26 m artean (82 eta 85 ft artean)1
Altuera
5,6 m (18 ft)
kalkulua
Abiadura maximoa
9 km/h inguru (6 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Tongnanlong 26 m inguru luze (85 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)Elefante bat, gaur egungo lehorreko animaliarik handiena 6,5 m inguru (21 ft)

Zein altua zen?

Zaldi bat1,6 m inguru (5,2 ft)Elefante bat3,2 m inguru (10 ft)Jirafa bat5,5 m inguru (18 ft)Tongnanlong5,6 m inguru altu (18 ft)

kalkulua

ilaran aparkatutako 6 auto bezain luzebata bestearen atzean jarritako 140 banana bezain luze2. solairuko leiho batetik begiratzeko bezain altua100 metro 40 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Tongnanlong ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

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

2

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

3

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

4

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

5

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

6

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

AAk eginaTongnanlong: AAk egindako irudia
Tongnanlong nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.
zure galderak

Tongnanlong: gehien egindako galderak

?How big was Tongnanlong?

Tongnanlong was about 10 to 12 metres (33 to 39 feet) long. It was a mamenchisaurid dinosaur.21

?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.21

Dino adituentzat

Izen zientifikoa
Tongnanlong
Izendatzailea:
Wei et al. 20253
Taldea
Lepo-luzeak
Familia / klada
Mamenchisauridae3
Sailkapena
Sauropodomorpha > Sauropoda3
Arroken adina
162 eta 143 milioi urte artean (Oxfordian / Tithonian)3
Arroka-formazioak
Suining3
Herrialdeak
Txina3
Fosil-erregistroak
1 The Paleobiology Database datu-basean3
Aurkikuntza
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
Oraindik eztabaidagai
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

Datuak nondik datozen

  1. 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)
  2. Tongnanlong (en.wikipedia.org)
  3. Tongnanlong in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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