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Bagualia: marrazkia
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Bagualia

Izenaren esanahia: “wild horse”1
Jaten zuen: LandareakLepo-luzeakBehe Jurasikoa

Bagualia was an early long-necked dinosaur that lived about 180 million years ago. It is one of the oldest known true sauropods, the group that later included giants like Brachiosaurus. Bagualia had a deep skull and big spoon-shaped teeth for eating tough plants.21

Bizi izan zen
Duela 183 eta 180 milioi urte artean6
Behe Jurasikoa
Fosilak hemen aurkitu dira:
Chubut Province, Argentina13
Luzera
12 m (39 ft)4
Pisua
10 tona (22 000 lb)4
Altuera
2,9 m (9,5 ft)
kalkulua
Abiadura maximoa
15 km/h inguru (9 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Bagualia 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)Bagualia2,9 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 24 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Bagualia ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Bagualia is the oldest known eusauropod, meaning it is one of the very first true sauropods.12

2

Its name means 'wild horse' in Spanish, because it was found at a place called Bagual Canyon.12

3

Bagualia lived during a time of major climate change, when a huge volcanic event warmed the Earth and many other plant-eating dinosaurs died out.2

4

The holotype specimen includes the back half of a skull and the first seven neck bones, all still connected together.2

5

Scientists found remains of at least three Bagualia individuals at the same site, all about the same size.2

6

Bagualia had a short, deep snout and large nostrils that were set far back on its skull, like later sauropods.2

AAk eginaBagualia: AAk egindako irudia
Bagualia 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

Bagualia: gehien egindako galderak

?How big was Bagualia?

Scientists estimate Bagualia weighed over 10 tonnes, making it one of the first truly giant sauropods. Its exact length is not known, but it had a long neck and a large body.5

?What did Bagualia eat?

Bagualia ate tough plants like conifers. Its spoon-shaped teeth had very thick enamel, about seven times thicker than other plant-eaters, to help shear leaves.1

?When did Bagualia live?

Bagualia lived about 179 million years ago, during the Early Jurassic period. That makes it one of the oldest known true sauropods.15

?Where was Bagualia found?

Bagualia fossils were found in Bagual Canyon in Chubut, Argentina. The remains were discovered in 2007 and 2009 by scientists from the Museo Paleontológico Egidio Feruglio.1

Dino adituentzat

Izen zientifikoa
Bagualia
Izendatzailea:
Pol et al. 20206
Taldea
Lepo-luzeak
Familia / klada
Eusauropoda6
Sailkapena
Sauropodomorpha > Sauropoda6
Arroken adina
183 eta 180 milioi urte artean (Toarcian)6
Arroka-formazioak
Cañadón Asfalto6
Herrialdeak
Argentina6
Fosil-erregistroak
1 The Paleobiology Database datu-basean6
Aurkikuntza
Bagualia was named in 2020 by Diego Pol and colleagues. The fossils were found in the Cañadón Asfalto Formation in Chubut, Argentina, at a site called Bagual Canyon.12
Oraindik eztabaidagai
Scientists are still debating exactly how Bagualia is related to other early sauropods and how quickly the group evolved after the Toarcian warming event.2

Datuak nondik datozen

  1. Bagualia (en.wikipedia.org)
  2. Extinction of herbivorous dinosaurs linked to Early Jurassic global warming event (royalsocietypublishing.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Nuevos hallazgos sobre Bagualia alba, un dinosaurio saurópodo qu (iipg.conicet.gov.ar)
  5. Axial skeleton of Bagualia (palaeo-electronica.org)
  6. Bagualia in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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