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Yeneen: marrazkia
Dino txartela, 1968. zk. (2 027 guztira)

Yeneen

Izenaren esanahia: “spirit or entity related to winter in Tehuelche (Aonikenk) culture”1
Jaten zuen: LandareakLepo-luzeakGoi Kretazeoa

Yeneen was a giant, long-necked plant-eater that lived about 83 million years ago in what is now Argentina. It had a tiny head on a huge body and weighed as much as two elephants! Scientists found most of its backbone, which helped them learn how it moved and ate.32

Bizi izan zen
Duela 86 eta 84 milioi urte artean3
Goi Kretazeoa
Fosilak hemen aurkitu dira:
La Invernada site, Bajo de la Carpa Formation, Neuquén Province, Argentina13
Luzera
10 eta 12 m artean (33 eta 39 ft artean)2
Pisua
8 tona eta 10 tona artean (17 600 eta 22 000 lb artean)2
Altuera
2,9 m (9,5 ft)
kalkulua
Abiadura maximoa
16 km/h inguru (10 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Yeneen 12 m inguru luze (39 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?

Txakur bat0,5 m inguru (1,6 ft)Zaldi bat1,6 m inguru (5,2 ft)Yeneen2,9 m inguru altu (9,5 ft)Elefante bat3,2 m inguru (10 ft)

kalkulua

Zein astuna zen?

7 auto bezain astun
ilaran aparkatutako 2,5 auto bezain luzebata bestearen atzean jarritako 67 banana bezain luze1,5 elefante bezain astun2000 angurria bezain astunhaurrez betetako 12 ikasgela oso bezain astun22 hartz zuri bezain astun100 metro 22 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Yeneen ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Yeneen lived about 83 million years ago during the Late Cretaceous period.2

2

Its name comes from the Tehuelche people's word for a winter spirit, because it was found at a place called La Invernada, which means 'wintering place'.1

3

The species name houssayi honors Bernardo Houssay, an Argentine Nobel Prize winner who helped create the country's main science agency.1

4

Scientists found almost all of Yeneen's back bones, including six neck vertebrae, ten back vertebrae, and the hip bone, which is rare for a titanosaur.12

5

A second, smaller Yeneen was also found, just a single hip bone from a younger individual.12

6

Yeneen belonged to a group of titanosaurs called Saltasauroidea, and its closest relatives include Narambuenatitan and Overosaurus.1

7

The discovery of Yeneen helps scientists understand why so many different titanosaurs lived in the same area during the Late Cretaceous.2

AAk eginaYeneen: AAk egindako irudia
Yeneen 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

Yeneen: gehien egindako galderak

?How big was Yeneen?

Yeneen was about 10 to 12 metres long and weighed around 8 to 10 tonnes. That is roughly as heavy as two African elephants.2

?What did Yeneen eat?

Yeneen was a plant-eater, a herbivore. It had a small head and a long neck, which helped it reach plants.32

?When did Yeneen live?

Yeneen lived about 83 million years ago, during the Late Cretaceous period. That is the Santonian age.12

?Where was Yeneen found?

Yeneen was found in Argentina, at a place called La Invernada in the Bajo de la Carpa Formation. That is in the Neuquén Province.12

Dino adituentzat

Izen zientifikoa
Yeneen
Izendatzailea:
Filippi et al. 20263
Taldea
Lepo-luzeak
Familia / klada
Titanosauria3
Sailkapena
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
Arroken adina
86 eta 84 milioi urte artean (Santonian)3
Arroka-formazioak
Bajo de la Carpa3
Herrialdeak
Argentina3
Fosil-erregistroak
1 The Paleobiology Database datu-basean3
Aurkikuntza
Yeneen was discovered in 2003 by a gendarme officer near Rincón de los Sauces, Neuquén, Argentina. It was named and described by Leonardo Filippi and colleagues in 2026.2
Oraindik eztabaidagai
Scientists are not sure if the third skeleton found nearby belongs to Yeneen or to a different titanosaur species.12

Datuak nondik datozen

  1. Yeneen (en.wikipedia.org)
  2. Científicos del CONICET descubren en Neuquén a Yeneen houssayi: (patagoniaconfluencia.conicet.gov.ar)
  3. Yeneen in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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