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Khathune ya Eonatator
Karete ya dinosaure No. 0600 ho tse 2ย 027

Eonatator

Lebitso le bolela: “dawn swimmer”1
E jele: NamaDimosasaureKretase ya MoraoHa se dinosaure ho ya ka saense

Eonatator was a small, speedy marine lizard that swam in warm Cretaceous seas. It was an early relative of the giant mosasaurs, but much smaller and more agile.1

Ntlha e monate: sehahabi sena sa lewatle se ne se sesa ha didinosaure di ntse di tsamaya naheng. Bohle ba di bitsa didinosaure, empa e ne e le lekala le leng la dihahabi.
E phetse
dilemo tse dimilione tse 86 ho isa ho 72 tse fetileng3
Kretase ya Morao
Difosili di fumanwe ho
Kansas and Alabama, USA; southern Sweden; and Coello, Colombia1
Bolelele
2.6 m (8.5 ft)1
Lebelo le phahameng ka ho fetisisa
e ka bang 30 km/h (19 mph)
Ho sesa, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Eonatator bolelele ba e ka bang 2.6 m (8.5 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)
telele jwaloka dintja tse 2.5 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 14 di behilwe ka molae ne e ka sesa bolelele ba letamo le leholo la ho sesa (50 m) ka metsotswana e 6

Eonatator e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

1

Eonatator's tail made up about 40% of its head and body length, helping it swim fast.1

2

The first Eonatator fossil was found in the Niobrara Chalk of Kansas in 1918 by Charles Hazelius Sternberg and his son Levi.1

3

Eonatator was originally thought to be a species of Clidastes or Halisaurus, but scientists gave it its own genus in 2005.1

4

A second species, Eonatator coellensis, was discovered in Colombia and named after the town of Coello.1

5

Eonatator had a smooth, triangular bone on top of its skull with a round hole called the parietal foramen.1

6

Like many mosasaurs, Eonatator gave birth to live young instead of laying eggs.2

E entswe ke AISetshwantsho sa Eonatator se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Eonatator e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.
o botsitse

Dipotso tse botswang haholo ka Eonatator

?How big was Eonatator?

Eonatator was a small mosasaur. The type specimen of Eonatator sternbergii was about 2.6 metres (8.5 ft) long, and a specimen of Eonatator coellensis measured 2.8 metres (9.2 ft) long as preserved, missing part of its tail.1

?What did Eonatator eat?

The sources do not say exactly what Eonatator ate. As a small marine lizard and a mosasaur, it likely ate fish and other small sea creatures, but no specific diet is given.1

?Where was Eonatator found?

Eonatator fossils have been found in North America (Kansas and Alabama), Colombia, and Sweden. The first fossil was discovered in the Niobrara Chalk of Kansas in 1918.1

?Is Eonatator a dinosaur?

No, Eonatator is not a dinosaur. It is a marine lizard belonging to the mosasaur family.1

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Eonatator
E rehilwe ke
Bardet et al. 20053
Sehlopha
Dimosasaure
Lelapa / leloko
Mosasauridae3
Tlhophiso
Mosasauroidea3
Dilemo tsa mafika
dilemo tse dimilione tse 86 ho isa ho 72 (Santonian / Campanian)3
Dibopeho tsa mafika
Niobrara, Nivel de Lutitas y Arenas3
Dinaha
Sweden, Amerika, Kolombia3
Direkoto tsa difosili
9 ho The Paleobiology Database3
Ho sibollwa
The first Eonatator fossil, a nearly complete skeleton, was found in Kansas in 1918 by Charles Hazelius Sternberg and his son Levi. It was named Eonatator sternbergii by Nathalie Bardet and colleagues in 2005.1
E sa ntse e phehwa kgang
Some scientists think Eonatator might actually belong to the genus Halisaurus, but most now accept it as a separate genus.1

Moo dintlha di tswang teng

  1. Eonatator (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Eonatator in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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