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Chithunzi choseketsa cha Megalneusaurus
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Megalneusaurus

Dzina limatanthauza: “king of large swimming lizards”1
Ankadya: NyamaMaplesiosauriKumapeto kwa JurasikiKwenikweni si dainoso

Megalneusaurus was a giant marine reptile that swam in the shallow Sundance Sea during the Late Jurassic. It was one of the biggest predators in North America at that time, with four flippers and a big head.1

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.
Ankakhala
zaka 162 mpaka 155 miliyoni zapitazo3
Kumapeto kwa Jurasiki
Mafosili apezeka ku
Wyoming, USA, and possibly Alaska, USA1
Utali
7 mpaka 9 m (23 mpaka 30 ft)1
Liwiro lalikulu kwambiri
pafupifupi 23 km/h (14 mph)
Kusambira, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Megalneusaurus utali wa pafupifupi 9 m (30 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)
wautali ngati magalimoto 2 oimikidwa pamzerewautali ngati nthochi 50 zotsatizanaakanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 7.8

Megalneusaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

Megalneusaurus was one of the largest pliosaurs in North America, measuring about 7 to 9 meters (23 to 30 feet) long.1

2

Its back flippers were bigger than its front flippers, which is unusual for plesiosaurs.1

3

Fossil stomach contents include tiny hooks from squid-like animals and bits of fish bones.12

4

It lived in the Sundance Sea, a shallow sea that covered parts of North America during the Jurassic.1

5

Scientists think it was an ambush predator, waiting to surprise its prey.1

6

A specimen from Alaska suggests it could also live in colder waters.1

Chopangidwa ndi AIChithunzi cha Megalneusaurus chopangidwa ndi AI
Chithunzi cha momwe Megalneusaurus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza Megalneusaurus

?How big was Megalneusaurus?

Megalneusaurus was about 7 to 9 meters (23 to 30 feet) long. Some estimates say it could reach around 13 meters (43 feet).1

?What did Megalneusaurus eat?

It ate squid-like animals and fish, based on hooklets and fish bones found in its stomach. It may also have eaten other plesiosaurs.12

?Could Megalneusaurus live in cold water?

Yes. A specimen found in Alaska shows it could live in colder waters, where there were fewer animals.1

?Was Megalneusaurus a dinosaur?

No, it was a marine reptile called a pliosaur, not a dinosaur. It lived in the sea.1

Wothetsa nthano zabodza

Nthano: Some people think Megalneusaurus was a dinosaur.

Zoona: It was a plesiosaur, a marine reptile, not a dinosaur.1

Kwa akatswiri a madino

Dzina la sayansi
Megalneusaurus
Anapatsidwa dzina ndi
Knight 18983
Gulu
Maplesiosauri
Banja / kladi
Plesiosauria3
Magawidwe a sayansi
Plesiosauria > Sauropterygia3
Zaka za miyala
zaka 162 mpaka 155 miliyoni (Oxfordian)3
Mapangidwe a miyala
Sundance3
Mayiko
Amereka3
Zolemba za mafosili
1 mu The Paleobiology Database3
Kupezeka
Wilbur Clinton Knight found and described the first fossils in 1895, near Ervay, Wyoming. He first called it Cimoliosaurus rex, then gave it its own genus name in 1898.12
Akukambiranabe
Scientists debate whether Megalneusaurus is a valid genus because many of the original fossils were lost.1

Kumene mfundo zimachokera

  1. Megalneusaurus (en.wikipedia.org)
  2. REDISCOVERY OF WILBUR KNIGHT’S MEGALNEUSAURUS REX SITE: NEW MATERIAL FROM AN OLD PIT (wyomingdinosaurcenter.org)
  3. Megalneusaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Maplesiosauri

Enanso a nthawi yomweyo: Kumapeto kwa Jurasiki

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