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Khathunu ya Omphalosaurus
Karata ya dino No. 1309 mo go 2 027

Omphalosaurus

Leina le raya: “button lizard”1
E jele: NamaDiikhithiosoroTshimologo ya Triassic go ya go Bogare jwa TriassicKa saense, ga se dinosoro

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

Ntlha e e monate: segagabi seno sa lewatle se ne se thuma fa dinosoro di ne di tsamaya mo lefatsheng. Mongwe le mongwe o di bitsa didino, mme e ne e le lekala le lengwe la digagabi.
E tshetse
dimilione tsa dingwaga di le 249 go ya go 237 tse di fetileng3
Tshimologo ya Triassic go ya go Bogare jwa Triassic
Difosili di fitlhetswe kwa
Nevada, USA; Germany; Poland; Svalbard and Jan Mayen3
Boleele
go fitlha go 5 m (16 ft)1
Bokete
go fitlha go 783 kg (1,700 lb)1
Bonako jo bogolo
e ka nna 46 km/h (29 mph)
Go thuma, kakanyo

E tshetse leng?

Triassic
Jurassic
Cretaceous
dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

Omphalosaurus e ka nna 5 m boleele (16 ft)Baesekele ya motho yo mogolo e ka nna 1.8 m (5.9 ft)Koloi e ka nna 4.5 m (15 ft)Tlou, phologolo e kgolo go gaisa tsotlhe mo lefatsheng gompieno e ka nna 6.5 m (21 ft)

E ne e le bokete go le kae?

bokete jaaka dintšwa di le 39
telele jaaka dintšwa di le 5 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 28 di latelanabokete jaaka magapu a le 160bokete jaaka bana ba kreše ba le 41bokete jaaka bana ba sekolo ba le 24e ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 3.9

Omphalosaurus 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?

dilo tse di monate

Dintlha tse di monate

1

Omphalosaurus means 'button lizard' because its teeth look like small buttons.1

2

Its teeth were arranged in a pavement-like pattern, not in neat rows like most other ichthyosaurs.2

3

The enamel on its teeth had a texture like an orange peel, which helped it grip and crush shells.1

4

Omphalosaurus had hollow ribs, which is unusual for an ichthyosaur and may have helped it float or stay buoyant.2

5

It lived during the Early to Middle Triassic, about 248 to 237 million years ago.3

6

Fossils of Omphalosaurus have been found in Nevada, Germany, Poland, and Svalbard.3

E dirilwe ke AISetshwantsho sa Omphalosaurus se se dirilweng ke AI
Setshwantsho se se dirilweng ke AI sa kafa Omphalosaurus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.
o botsitse

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

  1. Omphalosaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Omphalosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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Tse dingwe tsa setlhopha se le sengwe: Diikhithiosoro

Le tsona ke tsa nako e le nngwe: Bogare jwa Triassic

Fepa Rexnkgwana ya dikabo ya batho ba bagolo