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Jakapil: marrazkia
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Jakapil

Izenaren esanahia: “shield bearer”1
Jaten zuen: LandareakDino kuirasdunakBehe Kretazeoa

Jakapil was a small armoured dinosaur that walked on two legs. It lived in a huge desert in what is now Argentina, about 97 million years ago. Unlike many armoured dinosaurs, it had a strong bite and could chew tough plants.1

Bizi izan zen
Duela 113 eta 110 milioi urte artean4
Behe Kretazeoa
Fosilak hemen aurkitu dira:
Cerro Policía, Río Negro Province, North Patagonia, Argentina1
Luzera
1,5 m arte (4,9 ft)1
Pisua
4,5 kg eta 7 kg artean (10 eta 15 lb artean)1
Altuera
0,53 m (1,7 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?

Jakapil 1,5 m inguru luze (4,9 ft)Etxeko katu bat 0,5 m inguru (1,6 ft)Txakur bat 1 m inguru (3,3 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)

Zein altua zen?

Etxeko katu bat0,3 m inguru (1 ft)Txakur bat0,5 m inguru (1,6 ft)Jakapil0,53 m inguru altu (1,7 ft)Zaldi bat1,6 m inguru (5,2 ft)

kalkulua

Zein astuna zen?

2 etxeko katu bezain astun
3 etxeko katu bezain luze, sudurretik buztanerabata bestearen atzean jarritako 8 banana bezain luzeetxeko katu bat bezain astun, gutxi gorabehera58 banana bezain astun100 metro 22 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Jakapil ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Jakapil is the first armoured dinosaur ever found in Argentina's Patagonia region.1

2

Unlike most armoured dinosaurs, Jakapil probably walked on two legs, like the earlier dinosaur Scutellosaurus.1

3

Its name comes from the Tehuelche language and means 'shield bearer'.1

4

Jakapil lived in the Kokorkom Desert, a huge sand dune desert that covered about 826 square kilometres.1

5

It had a short lower jaw with a high coronoid process, giving it a strong bite for chewing plants.1

6

Scientists are not sure if Jakapil was a very early armoured dinosaur or an early relative of ankylosaurs.1

7

The only known fossil is a subadult, so adults might have been a bit bigger than 1.5 metres long.1

AAk eginaJakapil: AAk egindako irudia
Jakapil 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

Jakapil: gehien egindako galderak

?How big was Jakapil?

Jakapil was small, less than 1.5 metres long and weighed about 4.5 to 7 kilograms. The only known fossil is a subadult, so adults might have been a bit bigger.31

?What did Jakapil eat?

Jakapil was a plant eater. It had a strong bite and could chew tough plants, unlike many other armoured dinosaurs.31

?Did Jakapil walk on two legs?

Yes, Jakapil probably walked on two legs, similar to the earlier dinosaur Scutellosaurus. But scientists are not completely sure because the fossil is incomplete.31

?When did Jakapil live?

Jakapil lived about 97 million years ago, during the Early Cretaceous period. It was found in the Candeleros Formation in Argentina.31

?Was Jakapil a dinosaur?

Yes, Jakapil was a dinosaur. It was a thyreophoran, but scientists are not sure if it was a very early armoured dinosaur or an early relative of ankylosaurs.31

?Why is it called Jakapil?

Its name comes from the Tehuelche language and means 'shield bearer', because it had armour plates on its body.3

Dino adituentzat

Izen zientifikoa
Jakapil
Izendatzailea:
Riguetti et al. 20224
Taldea
Dino kuirasdunak
Familia / klada
Thyreophoroidea4
Sailkapena
Ornithischia > Thyreophora4
Arroken adina
113 eta 110 milioi urte artean (Albian)4
Arroka-formazioak
Candeleros4
Herrialdeak
Argentina4
Fosil-erregistroak
1 The Paleobiology Database datu-basean4
Aurkikuntza
Jakapil was named in 2022 by Riguetti and colleagues based on a partial skeleton found in the Candeleros Formation of Argentina.12
Oraindik eztabaidagai
Scientists are still debating whether Jakapil was a very early armoured dinosaur or a close relative of ankylosaurs.1

Datuak nondik datozen

  1. A new Cretaceous thyreophoran from Patagonia supports a South American lineage of armoured dinosaurs | Scientific Reports (nature.com)
  2. PBDB Taxon (paleobiodb.org)
  3. Jakapil (en.wikipedia.org)
  4. Jakapil in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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