Karte ya dino No. 1124 kati na 2 027

Makhaira

Nkombo elingi koloba: “blade with a curved outline, from Ancient Greek”1

Alyaki: MosuniBaplezozoreKretase ya ebandeliNa siansi, dinozore mpenza te

Makhaira was a fierce marine reptile that swam in the ancient seas of Russia about 130 million years ago. It had special teeth that were shaped like blades and had tiny saw-like edges, perfect for slicing through big prey.1 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 133 kino 126 eleki3

Kretase ya ebandeli

Bafosile emonanaki na

Ulyanovsk Oblast, Russia, along the banks of the Volga River1

Bolai

4 kino 6 m (13 kino 20 ft)1

Mbangu ya likolo

pene na 27 km/h (17 mph)

Kobeta mai, kokanisa

Azalaki na bomoi ntango nini?

Triasiki

Jurasiki

Kretase

Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

molai lokola bambwa 6 zolo kino mokilamolai lokola matoko 33 oyo balandaniakokaki kobeta mai bolai ya pisine monene (50 m) na sekonde 6,7

Makhaira 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?

Moto oyo azali kotambola pene na 5 km/h (3 mph)

Mwana na velo pene na 12 km/h (7 mph)

Makhaira pene na 27 km/h (17 mph)

Mpunda oyo azali kopota mbangu pene na 65 km/h (40 mph)

Nkoi ya mbangu pene na 100 km/h (62 mph)

makambo ya kitoko

Makambo ya kosepelisa

Makhaira's teeth had serrated edges with tiny bumps that were taller than they were wide, making them look like a saw blade.1

Its tooth sockets were arranged in pairs, which is unusual for pliosaurids.1

Makhaira is the oldest known member of the brachauchenine group of pliosaurids from the Cretaceous period.1

The teeth of Makhaira look very similar to those of metriorhynchid crocodylomorphs, which were ancient crocodile-like reptiles.2

Makhaira lived about 130 million years ago during the Hauterivian stage of the Early Cretaceous.2 3

Only a partial skeleton of Makhaira has been found, including parts of the skull, teeth, vertebrae, and hip bones.1

Elilingi ya Makhaira esalemi na AI — Elilingi esalemi na AI oyo ezali kolakisa ndenge Makhaira 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.

Mpo na bayebi ya badino

Nkombo ya siansi: Makhaira
Nkombo epesamaki na: Fischer et al. 20153
Lisanga: Baplezozore
Libota / klade: Pliosauridae3
Klasifikasio: Plesiosauria > Pliosauridae > Sauropterygia3
Mbula ya mabanga: mbula milio 133 kino 126 (Hauterivian)3
Bikolo: Rusi3
Bafosile oyo ekomami: 1 na The Paleobiology Database3
Ntango bamonaki yango: Makhaira was named in 2015 by a team of scientists including V. Fischer, based on a partial skeleton found in pyrite nodules along the Volga River in Russia.3 1
Naino bazali kowelana: Scientists are still debating whether Makhaira's serrated teeth mean it was more like Jurassic pliosaurids or if it was a unique early brachauchenine.1

Esika makambo euti

Peculiar macrophagous adaptations in a new Cretaceous pliosaurid (pmc.ncbi.nlm.nih.gov)
Makhaira rossica (en.wikipedia.org)
Makhaira in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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