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Atopodentatus na ndenge ya karton
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Atopodentatus

Nkombo elingi koloba: “unusual tooth”1
Alyaki: MilonaBareptile ya mbuTriasiki ya katikatiNa siansi, dinozore mpenza te

Atopodentatus was a weird marine reptile that lived in the sea about 245 million years ago. It had a hammer-shaped head and used its special teeth to scrape algae off rocks, like a underwater lawnmower.2

Likambo ya kosepelisa: reptile oyo ya mbu azalaki kobeta mai ntango badinozore bazalaki kotambola na mabele. Bato nyonso babengaka bango badino, kasi bazalaki libota mosusu ya bareptile.
Azalaki na bomoi
mbula milio 244 kino 243 eleki3
Triasiki ya katikati
Bafosile emonanaki na
Luoping County, Yunnan Province, China1
Bolai
2,75 m (9 ft)1
Mbangu ya likolo
pene na 22 km/h (14 mph)
Kobeta mai, kokanisa

Azalaki na bomoi ntango nini?

Triasiki
Jurasiki
Kretase
Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Atopodentatus pene na 2,75 m bolai (9 ft)Velo ya moto mokolo pene na 1,8 m (5,9 ft)Motuka pene na 4,5 m (15 ft)Nzoku, nyama oyo aleki monene na mabele lelo pene na 6,5 m (21 ft)
molai lokola bambwa 3 zolo kino mokilamolai lokola matoko 15 oyo balandaniakokaki kobeta mai bolai ya pisine monene (50 m) na sekonde 8,2

Atopodentatus azalaki monene boni soki tokokanisi na YO?

Kaka matematiki na navigatere na yo. Eloko moko te ebombami to etindami esika moko.

Azalaki na mbangu boni?

makambo ya kitoko

Makambo ya kosepelisa

1

Atopodentatus is the oldest known plant-eating marine reptile. It lived about 6 million years after the great Permian extinction.2

2

Its head was shaped like a hammer, similar to a hammerhead shark. But Atopodentatus used its hammerhead for grazing on algae, not for sensing prey.2

3

The front of its jaws had chisel-shaped teeth for scraping algae. The back of its jaws had a mesh of needle-shaped teeth that acted like a strainer.2

4

Atopodentatus was about 2.75 meters (9 feet) long, about as long as a small car.1

5

Scientists first thought Atopodentatus had a downturned snout and was a filter feeder. But new skulls in 2016 showed it actually had a hammerhead.1

6

Atopodentatus lived in shallow seas near the coast, where algae grew on rocks. It probably could walk on land or mudflats.1

Esalemi na AIElilingi ya Atopodentatus esalemi na AI
Elilingi esalemi na AI oyo ezali kolakisa ndenge Atopodentatus akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.
otunaki

Mituna oyo batunaka mingi na ntina na Atopodentatus

?What did Atopodentatus eat?

Atopodentatus ate algae, scraping it off rocks with its chisel-shaped front teeth and filtering the bits with needle-like teeth in the back of its mouth.12

?How big was Atopodentatus?

Atopodentatus was about 2.75 meters (9 feet) long, roughly the size of a large dog.1

?Was Atopodentatus a dinosaur?

No, Atopodentatus was a marine reptile called a sauropterygian, not a dinosaur. It lived in the sea, not on land.1

?Why did Atopodentatus have a hammer-shaped head?

The hammer-shaped head helped Atopodentatus scrape algae off the seabed. Its wide jaws had chisel-like teeth for scraping, and the shape was unique among marine reptiles.21

?When did Atopodentatus live?

Atopodentatus lived about 247 to 240 million years ago, during the Middle Triassic period, about 6 million years after the Permian extinction.1

?Could Atopodentatus walk on land?

Scientists think Atopodentatus was semi-aquatic and could probably walk on land or mudflats, based on its body structure.1

Mobuki masapo

Lisapo: Atopodentatus was a filter feeder that sucked up small animals from the seafloor.

Solo: New fossils show it had a hammer-shaped head and used its front teeth to scrape algae, then filtered the plant bits through its back teeth. It was a plant eater.2

Mpo na bayebi ya badino

Nkombo ya siansi
Atopodentatus
Nkombo epesamaki na
Cheng et al. 20143
Lisanga
Bareptile ya mbu
Libota / klade
Sauropterygia3
Klasifikasio
Sauropterygia3
Mbula ya mabanga
mbula milio 244 kino 243 ()3
Milongo ya mabanga
Guanling3
Bikolo
Sina3
Bafosile oyo ekomami
2 na The Paleobiology Database3
Ntango bamonaki yango
The first fossil of Atopodentatus was found near Daaozi village in Yunnan, China. Scientists named it in 2014. The name means 'unusual tooth' because of its strange teeth.1
Naino bazali kowelana
Scientists are not sure exactly how Atopodentatus is related to other marine reptiles. It is considered a strange type of sauropterygian.2

Esika makambo euti

  1. Atopodentatus (en.wikipedia.org)
  2. The earliest herbivorous marine reptile and its remarkable jaw apparatus | Science Advances (science.org)
  3. Atopodentatus in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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