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Acostasaurus na ndenge ya karton
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Acostasaurus

Nkombo elingi koloba: “Acosta's lizard”1
Alyaki: MosuniBaplezozoreKretase ya ebandeliNa siansi, dinozore mpenza te

Acostasaurus was a fierce marine reptile that swam in the warm seas of Colombia about 125 million years ago. It had a big head, sharp teeth, and flippers to paddle through the water. Even though it was not a dinosaur, it was a top predator in its ocean home.1

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 126 kino 121 eleki4
Kretase ya ebandeli
Bafosile emonanaki na
Paja Formation, Villa de Leyva, central Colombia13
Bolai
kino 4 m (13 ft)1
Mbangu ya likolo
pene na 29 km/h (18 mph)
Kobeta mai, kokanisa

Azalaki na bomoi ntango nini?

Triasiki
Jurasiki
Kretase
Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Acostasaurus pene na 4 m bolai (13 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 4 zolo kino mokilamolai lokola matoko 22 oyo balandaniakokaki kobeta mai bolai ya pisine monene (50 m) na sekonde 6,2

Acostasaurus 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

Acostasaurus had very large eye sockets and big scleral rings, which helped it see in deep or murky water.1

2

Its skull was short and wide in the front, unlike many other pliosaurs that had long snouts.1

3

The only known fossil is a nearly complete skull and parts of the body, including a whole hind flipper and many vertebrae.1

4

Acostasaurus lived during the Early Cretaceous, a time when few plesiosaur fossils are known, called the 'Lower Cretaceous Gap'.3

5

It had a short lower jaw joint area with only five and a half pairs of tooth sockets, which is unusual for a pliosaur.1

6

The specimen was a subadult, because some bones in its skull were not fully grown together.1

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

?How big was Acostasaurus?

It was over 4 metres (13 feet) long. That is about as long as a small car.1

?Was Acostasaurus a dinosaur?

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

?What did Acostasaurus eat?

It was a predator that ate other sea creatures. Its sharp teeth helped it catch prey.1

Mpo na bayebi ya badino

Nkombo ya siansi
Acostasaurus
Nkombo epesamaki na
Gomez-Perez and Noe 20114
Lisanga
Baplezozore
Libota / klade
Pliosauridae4
Klasifikasio
Plesiosauria > Pliosauridae > Sauropterygia4
Mbula ya mabanga
mbula milio 126 kino 121 (Barremian)4
Milongo ya mabanga
Paja4
Bikolo
Kolombi4
Bafosile oyo ekomami
1 na The Paleobiology Database4
Ntango bamonaki yango
Acostasaurus was named by Marcela Gómez Pérez and Leslie F. Noè in 2011, based on a fossil found in the Paja Formation of Colombia. The species name is Acostasaurus pavachoquensis.12
Naino bazali kowelana
Scientists are not sure whether Acostasaurus belongs to the brachauchenine group of pliosaurs, because its teeth are different from theirs.1

Esika makambo euti

  1. Acostasaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Cranial anatomy of a new pliosaurid Acostasaurus pavachoquensis from the Lower Cretaceous of Colombia, South America - Palaeontographica Abteilung A Band 310 Lieferung 1-2, Schweizerbart science publishers (schweizerbart.de)
  4. Acostasaurus in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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Mosusu ya lisanga moko: Baplezozore

Mpe ya eleko moko: Kretase ya ebandeli

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