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Palatodonta na ndenge ya karton
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Palatodonta

Nkombo elingi koloba: “palate tooth, named for the teeth on its palate bone”1
Alyaki: MosuniBareptile ya mbuTriasiki ya katikatiNa siansi, dinozore mpenza te

Palatodonta was a small marine reptile that lived in the sea about 245 million years ago. It had a row of pointed teeth on the roof of its mouth, which it probably used to sift through soft mud for tiny prey. It was an early cousin of the placodonts, reptiles with flat crushing teeth for eating shellfish.12

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 247 kino 241 eleki4
Triasiki ya katikati
Bafosile emonanaki na
Winterswijk, Gelderland province, Netherlands13
Mbangu ya likolo
pene na 23 km/h (14 mph)
Kobeta mai, kokanisa

Azalaki na bomoi ntango nini?

Triasiki
Jurasiki
Kretase
Mbula milio 252 eleki20114566, asteroide

Azalaki na mbangu boni?

makambo ya kitoko

Makambo ya kosepelisa

1

Palatodonta had a single row of at least 10 narrow, pointed teeth on its palate, which is different from the broad, flat crushing teeth of later placodonts.1

2

Its front teeth were blunt, peg-like, and slightly forward-pointing, similar to those of the placodont Placodus, which used them to pick up hard-shelled prey.1

3

The only known fossil is a juvenile skull, so scientists think it was a young animal when it died.1

4

Palatodonta lived in the early Middle Triassic, about 247 to 241 million years ago, in a shallow sea that covered part of Europe.31

5

Its skull had an L-shaped cheek bone, a feature that links it to early placodonts.1

6

Palatodonta is the most basal known placodontiform, meaning it branched off before true placodonts evolved their specialized crushing teeth.1

Esalemi na AIElilingi ya Palatodonta esalemi na AI
Elilingi esalemi na AI oyo ezali kolakisa ndenge Palatodonta 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 Palatodonta

?How big was Palatodonta?

The only known fossil is a juvenile skull about 2 centimetres (0.8 inches) long. Adults might have been slightly larger, but no adult fossils have been found.1

?What did Palatodonta eat?

It used its blunt, peg-like front teeth to sift through soft mud on the seafloor for small, soft prey like worms or tiny crustaceans.1

?Where did Palatodonta live?

It lived in a shallow sea that covered what is now the Netherlands and other parts of Europe during the early Middle Triassic.21

?When did Palatodonta live?

It lived during the early Middle Triassic, about 247 to 241 million years ago.42

Mobuki masapo

Lisapo: Some people might think Palatodonta was a dinosaur because it lived in the Mesozoic era.

Solo: Palatodonta was a marine reptile, specifically a sauropterygian, not a dinosaur. Dinosaurs were land reptiles, and Palatodonta lived in the sea.21

Mpo na bayebi ya badino

Nkombo ya siansi
Palatodonta
Nkombo epesamaki na
Neenan et al. 20134
Lisanga
Bareptile ya mbu
Libota / klade
Placodontiformes4
Klasifikasio
Sauropterygia4
Mbula ya mabanga
mbula milio 247 kino 241 ()4
Milongo ya mabanga
Vossenveld4
Bikolo
Holande4
Bafosile oyo ekomami
1 na The Paleobiology Database4
Ntango bamonaki yango
Palatodonta was named in 2013 by Neenan and colleagues, based on a fossil skull found by Remco Bleeker in Winterswijk, the Netherlands. The species name bleekeri honors its discoverer.13
Naino bazali kowelana
Scientists are still debating exactly how Palatodonta is related to other marine reptiles, and whether it truly represents the European origin of placodonts or if they originated elsewhere.1

Esika makambo euti

  1. European origin of placodont marine reptiles and the evolution of crushing dentition in Placodontia | Nature Communications (nature.com)
  2. Palatodonta (en.wikipedia.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Palatodonta in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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