Omphalosaurus
Omphalosaurus was a marine reptile that lived in the Triassic Period, not a dinosaur. It had strange button-shaped teeth that it used to crush hard-shelled animals like ammonites. This reptile was a slow swimmer that probably sucked in its food and then ground it up.1
E tshetse leng?
E ne e le kgolo go le kae?
E ne e le telele go le kae?
E ne e le bokete go le kae?
telele jaaka dintšwa di le 5 go tswa kwa nkong go ya kwa mogatleng🍌telele jaaka dibanana di le 28 di latelana🍉bokete jaaka magapu a le 160🧸bokete jaaka bana ba kreše ba le 41🎒bokete jaaka bana ba sekolo ba le 24🏊e ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 3.9Omphalosaurus e ne e le kgolo go le kae fa e bapisiwa le WENA?
Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.
E ne e le bonako go le kae?
Dintlha tse di monate
Omphalosaurus means 'button lizard' because its teeth look like small buttons.1
Its teeth were arranged in a pavement-like pattern, not in neat rows like most other ichthyosaurs.2
The enamel on its teeth had a texture like an orange peel, which helped it grip and crush shells.1
Omphalosaurus had hollow ribs, which is unusual for an ichthyosaur and may have helped it float or stay buoyant.2
It lived during the Early to Middle Triassic, about 248 to 237 million years ago.3
Fossils of Omphalosaurus have been found in Nevada, Germany, Poland, and Svalbard.3

Dipotso tse di botswang thata ka ga Omphalosaurus
?How big was Omphalosaurus?
Omphalosaurus was about 5 metres (16 feet) long and weighed more than 783 kilograms (1,726 pounds).1
?What did Omphalosaurus eat?
Omphalosaurus ate hard-shelled animals like ammonites and possibly bivalves. It crushed them with its button-like teeth.1
?Where were Omphalosaurus fossils found?
Fossils have been found in the western United States, Poland, Austria, and the island of Spitsbergen off Norway.1
?When did Omphalosaurus live?
Omphalosaurus lived during the Early to Middle Triassic Period, about 248 to 237 million years ago.1
Ya baitseanape ba didino
- Leina la saense
- Omphalosaurus
- Leina le neilwe ke
- Merriam 19063
- Setlhopha
- Diikhithiosoro
- Lelapa / clade
- Omphalosauridae3
- Thulaganyo
- Ichthyosauromorpha3
- Bogolo jwa matlapa
- 249 go ya go 237 dimilione tsa dingwaga ()3
- Dibopego tsa matlapa
- Prida, Lercheck Limestone, Karchowice3
- Dinaga
- Amerika, Jeremane, Poleke, Svalbard3
- Direkoto tsa difosili
- 6 mo The Paleobiology Database3
- Go fitlhelwa
- The first Omphalosaurus fossil was found in 1902 by V. C. Osmont in Nevada, USA. It was named by John C. Merriam in 1906.1
- Go sa ntse go ganetsanwa
- Scientists still debate whether Omphalosaurus is a true ichthyosaur or a more primitive relative, because its skull and teeth are so different from other ichthyosaurs.1
Kwa dintlha di tswang teng
- Omphalosaurus (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- Omphalosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.
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