Pannoniasaurus
Pannoniasaurus was a mosasaur, a kind of marine lizard, but it lived in rivers, not the sea! It had a flat, crocodile-like skull and could grow up to 6 meters long. This unexpected hunter lived in what is now Hungary during the Late Cretaceous.1
Yabayeho ryari?
Yanganaga ite?
Yari ndende ite?
ndende nk'imbwa 6 zikurikiranye🍌ndende nk'imineke 33 ikurikiranye🏊yashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 4,7Pannoniasaurus yanganaga ite ugereranyije NAWE?
Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.
Yihutaga ite?
Utuntu dushimishije
Pannoniasaurus is the first mosasauroid ever found that lived in freshwater, like a river dolphin.1
Its name means 'unexpected' because scientists were surprised to find a mosasaur in freshwater rocks.1
It had a flattened, violin-shaped snout and teeth with ridges, like a crocodile.1
Fossils of many individuals, from babies to adults, were found together in a flood deposit.1
Pannoniasaurus lived alongside dinosaurs, pterosaurs, turtles, and crocodiles in a tropical floodplain.1
Its tail was not flattened like other mosasaurs, so it probably swam more like a land lizard.1

Ibibazo bibazwa cyane kuri Pannoniasaurus
?Was Pannoniasaurus a dinosaur?
No, it was a mosasaur, a kind of marine lizard, not a dinosaur.2
?How big was Pannoniasaurus?
It was a medium sized mosasaur, reaching up to 6 metres (20 feet) in length.2
?Did Pannoniasaurus live in the sea?
No, it lived in freshwater rivers and floodplains, unlike most other mosasaurs.1
?What did Pannoniasaurus eat?
It probably ate fish and other small animals in the rivers, based on its crocodile-like teeth and habitat.2
Gusenya ibinyoma
Ibivugwa: All mosasaurs lived only in the ocean.
Ukuri: Pannoniasaurus shows that some mosasaurs lived in freshwater rivers and lakes.1
Ku bazobereye muri dinozore
- Izina rya siyansi
- Pannoniasaurus
- Yiswe na
- Makádi et al. 20123
- Itsinda
- Mozazore
- Umuryango / ishami
- Tethysaurinae3
- Ishyirwa mu byiciro
- Mosasauroidea3
- Imyaka y'amabuye
- imyaka miliyoni 86 kugeza 84 (Santonian)3
- Inzego z'amabuye
- Csehbánya, Ajka Coal3
- Ibihugu
- Hongiriya3
- Ibisigazwa byanditswe
- 2 muri The Paleobiology Database3
- Izwi kandi ku izina rya
- Pannoniasaurus (amazina ya kera ubu abarwa nk'inyamaswa imwe)3
- Ivumburwa
- Pannoniasaurus was named in 2012 by László Makádi, Michael Caldwell, and Attila Ősi from fossils found in a bauxite mine in Hungary.13
- Biracyagibwaho impaka
- Scientists are still debating whether Pannoniasaurus had paddle-like limbs or more lizard-like legs.1
Aho amakuru yakuwe
- The First Freshwater Mosasauroid (Upper Cretaceous, Hungary) and a New Clade of Basal Mosasauroids | PLOS One (journals.plos.org)
- Pannoniasaurus (en.wikipedia.org)
- Pannoniasaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.
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