Noiz bizi izan zen?
Zein handia zen?
Zein luzea zen?
Zein altua zen?
kalkulua
5 txakur bezain luze, sudurretik buztanera🍌bata bestearen atzean jarritako 28 banana bezain luze🏃100 metro 21 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)Zein handia zen Nipponopelta ZUREKIN alderatuta?
Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.
Zein azkarra zen?
Datu dibertigarriak
Scientists used CT scans to see hidden bones inside the rock, like two complete teeth and part of the inner ear.12
Nipponopelta belonged to a group called nodosaurids, which had long spikes on their shoulders but no tail club.23
Its ancestors likely walked from North America to Asia across a land bridge called Beringia about 100 million years ago.32

Nipponopelta: gehien egindako galderak
?How big was Nipponopelta?
Scientists do not know its exact size because only a partial skull and a few bones have been found. It was probably similar in size to other nodosaurids, which were medium-sized, four-legged plant-eaters.1
?What did Nipponopelta eat?
It ate plants. Its teeth were small and leaf-shaped, good for cropping vegetation.3
?When did Nipponopelta live?
It lived during the Late Cretaceous period, about 96 to 94 million years ago.5
?Where was Nipponopelta found?
Its fossils were found in Hokkaido, Japan, along the bank of the Omakizawa River in Yūbari city.1
?Did Nipponopelta have a tail club?
No. Nipponopelta was a nodosaurid, and nodosaurids did not have a tail club. Instead, they had long spikes on their shoulders.3
?How did Nipponopelta get to Japan?
Its ancestors likely walked from North America to Asia across a land bridge called Beringia about 100 million years ago.3
?Is Nipponopelta a dinosaur?
Yes, Nipponopelta is a dinosaur. It is a type of armored dinosaur called a nodosaurid ankylosaur.1
?Why is it called Nipponopelta?
Its name means 'Japanese shield' in Greek and Japanese. 'Nippon' means Japan and 'pelta' means shield.1
Dino adituentzat
- Izen zientifikoa
- Nipponopelta
- Izendatzailea:
- Oyabu et al. 20276
- Taldea
- Dino kuirasdunak
- Familia / klada
- Nodosauridae6
- Sailkapena
- Ornithischia > Ankylosauria > Nodosauridae > Thyreophora6
- Arroken adina
- 100 eta 94 milioi urte artean (Cenomanian)6
- Arroka-formazioak
- Hikagenosawa6
- Herrialdeak
- Japonia6
- Fosil-erregistroak
- 1 The Paleobiology Database datu-basean6
- Aurkikuntza
- The fossil was found by Eijiro Goto in 1995 in Yūbari, Hokkaido, Japan. In 2026, Shumpei Oyabu and colleagues named it Nipponopelta yezoensis after studying it with CT scans.12
- Oraindik eztabaidagai
- Scientists are not sure if Nipponopelta lived right on the coast or if its body was carried to the sea after death.13
Datuak nondik datozen
- Nipponopelta (en.wikipedia.org)
- 北海道産恐竜化石を「ニッポノペルタ・エゾエンシス」と命名 (hokudai.ac.jp)
- Rare armored dinosaur found in Japan may have ancestors that migrated across a land bridge 100 million years ago | Live Science (livescience.com)
- Nipponopelta yezoensis, Japan's First Definitive Ankylosaur (blog.everythingdinosaur.com)
- New Species of Armored Dinosaur Identified in Japan | Sci.News (sci.news)
- Nipponopelta in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.
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