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Hainosaurus: marrazkia
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Hainosaurus

Izenaren esanahia: “lizard from the Haine River”1
Jaten zuen: HaragiaMosasauroakGoi KretazeoaTeknikoki ez da dinosauroa

Hainosaurus was a huge marine lizard that ruled the Late Cretaceous seas. It was one of the biggest mosasaurs, growing up to 12 metres (40 feet) long. This powerful predator ate turtles, plesiosaurs, sharks, and even other mosasaurs.1

Datu dibertigarria: itsas narrasti hau igerian zebilen dinosauroak lehorrean ibiltzen ziren bitartean. Denek dino deitzen diete, baina narrastien beste adar bat ziren.
Bizi izan zen
Duela 84 eta 66 milioi urte artean4
Goi Kretazeoa
Fosilak hemen aurkitu dira:
Belgium, Sweden, Germany, Poland, France, Russia, and South Dakota (USA)41
Luzera
12,2 eta 17 m artean (40 eta 56 ft artean)1
Abiadura maximoa
26 km/h inguru (16 mph)
Igeri egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Hainosaurus 17 m inguru luze (56 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)Elefante bat, gaur egungo lehorreko animaliarik handiena 6,5 m inguru (21 ft)
ilaran aparkatutako 4 auto bezain luzebata bestearen atzean jarritako 94 banana bezain luzeigerileku handi baten luzera (50 m) 6,9 segundotan egin zezakeen igerian

Zein handia zen Hainosaurus ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Hainosaurus had more vertebrae in its neck and trunk (53) than its close relative Tylosaurus (35).1

2

Its tail was shorter than Tylosaurus's because it had fewer vertebrae with chevron bones.1

3

The first Hainosaurus fossil was discovered by a worker in a phosphate quarry in Belgium in 1885. The worker sold the eight vertebrae he found to a museum.1

4

Some scientists think Hainosaurus might actually be a species of Tylosaurus, but others keep it as a separate genus because of differences in its teeth.1

5

Hainosaurus lived during the Campanian and Maastrichtian ages, about 84 to 66 million years ago.4

6

Isolated teeth of Hainosaurus have been found in southern Sweden, showing it lived in the ancient seas that covered that area.2

AAk eginaHainosaurus: AAk egindako irudia
Hainosaurus nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.
zure galderak

Hainosaurus: gehien egindako galderak

?How big was Hainosaurus?

Hainosaurus was one of the largest mosasaurs, reaching up to about 12.2 metres (40 feet) long, though earlier estimates were larger.13

?What did Hainosaurus eat?

It ate turtles, plesiosaurs, pterosaurs, cephalopods, sharks, fish, and smaller mosasaurs. A Belgian specimen had swallowed part of a giant turtle.13

?Was Hainosaurus a dinosaur?

No, Hainosaurus was a marine lizard belonging to the mosasaur family, not a dinosaur.1

?Where was Hainosaurus found?

The first fossil was found in a phosphate quarry in Belgium in 1885. Fossils have also been found in Canada, Sweden, France, England, and Poland.13

Dino adituentzat

Izen zientifikoa
Hainosaurus
Izendatzailea:
Dollo 18854
Taldea
Mosasauroak
Familia / klada
Mosasauridae4
Sailkapena
Mosasauroidea4
Arroken adina
84 eta 66 milioi urte artean (Campanian / Maastrichtian)4
Arroka-formazioak
Opoka, Kopinge Sandstone, Pierre Shale4
Herrialdeak
Suedia, Alemania, Polonia, Frantzia, Errusia, AEB4
Fosil-erregistroak
16 The Paleobiology Database datu-basean4
Aurkikuntza
Louis Dollo named Hainosaurus in 1885 based on a near-complete skeleton found in a phosphate quarry near the Haine River in Belgium. The skeleton was excavated with the help of an industrialist named Leopold Bernard, after whom the species H. bernardi was named.1
Oraindik eztabaidagai
Scientists still debate whether Hainosaurus is a distinct genus or should be considered a species of Tylosaurus.1

Datuak nondik datozen

  1. Hainosaurus (en.wikipedia.org)
  2. The first record of Hainosaurus (Reptilia: Mosasauridae) from Sweden (cambridge.org)
  3. The gigantic, shark-toothed, small-flippered, long-bodied, sea-going predatory lizard that is Hainosaurus | Scientific American (scientificamerican.com)
  4. Hainosaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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